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/* $Id: lukemftp.h,v 1.43 2002/06/10 08:13:01 lukem Exp $ */
#define FTP_PRODUCT "lukemftp"
#define FTP_VERSION "1.6-beta2"
#include "config.h"
#include <sys/types.h>
#include <sys/param.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <netinet/in.h>
#include <netinet/in_systm.h>
#include <netinet/ip.h>
#include <arpa/ftp.h>
#include <arpa/inet.h>
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <limits.h>
#include <netdb.h>
#include <pwd.h>
#include <setjmp.h>
#include <signal.h>
#include <stdarg.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <termios.h>
#include <unistd.h>
#if HAVE_POLL
# if HAVE_POLL_H
# include <poll.h>
# elif HAVE_SYS_POLL_H
# include <sys/poll.h>
# endif
#elif HAVE_SELECT
# define USE_SELECT
#else
# error "no poll() or select() found"
#endif
#if HAVE_DIRENT_H
# include <dirent.h>
#else
# define dirent direct
# if HAVE_SYS_NDIR_H
# include <sys/ndir.h>
# endif
# if HAVE_SYS_DIR_H
# include <sys/dir.h>
# endif
# if HAVE_NDIR_H
# include <ndir.h>
# endif
#endif
#if TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
#else
# if HAVE_SYS_TIME_H
# include <sys/time.h>
# else
# include <time.h>
# endif
#endif
#if HAVE_ERR_H
# include <err.h>
#endif
#if USE_GLOB_H /* not set by configure; used by other build systems */
# include <glob.h>
#else
# include "ftpglob.h"
#endif
#if HAVE_PATHS_H
# include <paths.h>
#endif
#ifndef _PATH_BSHELL
#define _PATH_BSHELL "/bin/sh"
#endif
#ifndef _PATH_TMP
#define _PATH_TMP "/tmp/"
#endif
typedef struct _stringlist {
char **sl_str;
size_t sl_max;
size_t sl_cur;
} StringList;
StringList *sl_init(void);
int sl_add(StringList *, char *);
void sl_free(StringList *, int);
char *sl_find(StringList *, char *);
#if HAVE_TERMCAP_H
# include <termcap.h>
#else
int tgetent(char *, const char *);
char *tgetstr(const char *, char **);
int tgetflag(const char *);
int tgetnum(const char *);
char *tgoto(const char *, int, int);
void tputs(const char *, int, int (*)(int));
#endif
#if HAVE_UTIL_H
# include <util.h>
#endif
#if HAVE_LIBUTIL_H
# include <libutil.h>
#endif
#if HAVE_VIS_H
# include <vis.h>
#else
# include "ftpvis.h"
#endif
#if ! HAVE_IN_PORT_T
typedef unsigned short in_port_t;
#endif
#if ! HAVE_SA_FAMILY_T
typedef unsigned short sa_family_t;
#endif
#if ! HAVE_SOCKLEN_T
typedef unsigned int socklen_t;
#endif
#if HAVE_AF_INET6 && HAVE_SOCKADDR_IN6
# define INET6
#endif
#if ! HAVE_RFC2553_NETDB
/* RFC 2553 */
#undef EAI_ADDRFAMILY
#define EAI_ADDRFAMILY 1 /* address family for hostname not supported */
#undef EAI_AGAIN
#define EAI_AGAIN 2 /* temporary failure in name resolution */
#undef EAI_BADFLAGS
#define EAI_BADFLAGS 3 /* invalid value for ai_flags */
#undef EAI_FAIL
#define EAI_FAIL 4 /* non-recoverable failure in name resolution */
#undef EAI_FAMILY
#define EAI_FAMILY 5 /* ai_family not supported */
#undef EAI_MEMORY
#define EAI_MEMORY 6 /* memory allocation failure */
#undef EAI_NODATA
#define EAI_NODATA 7 /* no address associated with hostname */
#undef EAI_NONAME
#define EAI_NONAME 8 /* hostname nor servname provided, or not known */
#undef EAI_SERVICE
#define EAI_SERVICE 9 /* servname not supported for ai_socktype */
#undef EAI_SOCKTYPE
#define EAI_SOCKTYPE 10 /* ai_socktype not supported */
#undef EAI_SYSTEM
#define EAI_SYSTEM 11 /* system error returned in errno */
/* KAME extensions? */
#undef EAI_BADHINTS
#define EAI_BADHINTS 12
#undef EAI_PROTOCOL
#define EAI_PROTOCOL 13
#undef EAI_MAX
#define EAI_MAX 14
/* RFC 2553 */
#undef NI_MAXHOST
#define NI_MAXHOST 1025
#undef NI_MAXSERV
#define NI_MAXSERV 32
#undef NI_NOFQDN
#define NI_NOFQDN 0x00000001
#undef NI_NUMERICHOST
#define NI_NUMERICHOST 0x00000002
#undef NI_NAMEREQD
#define NI_NAMEREQD 0x00000004
#undef NI_NUMERICSERV
#define NI_NUMERICSERV 0x00000008
#undef NI_DGRAM
#define NI_DGRAM 0x00000010
/* RFC 2553 */
#undef AI_PASSIVE
#define AI_PASSIVE 0x00000001 /* get address to use bind() */
#undef AI_CANONNAME
#define AI_CANONNAME 0x00000002 /* fill ai_canonname */
/* KAME extensions ? */
#undef AI_NUMERICHOST
#define AI_NUMERICHOST 0x00000004 /* prevent name resolution */
#undef AI_MASK
#define AI_MASK (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST)
/* RFC 2553 */
#undef AI_ALL
#define AI_ALL 0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */
#undef AI_V4MAPPED_CFG
#define AI_V4MAPPED_CFG 0x00000200 /* accept IPv4-mapped if kernel supports */
#undef AI_ADDRCONFIG
#define AI_ADDRCONFIG 0x00000400 /* only if any address is assigned */
#undef AI_V4MAPPED
#define AI_V4MAPPED 0x00000800 /* accept IPv4-mapped IPv6 address */
#endif /* ! HAVE_RFC2553_NETDB */
#if ! HAVE_RFC2553_NETDB && ! HAVE_ADDRINFO
struct addrinfo {
int ai_flags; /* AI_PASSIVE, AI_CANONNAME, AI_NUMERICHOST */
int ai_family; /* PF_xxx */
int ai_socktype; /* SOCK_xxx */
int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
size_t ai_addrlen; /* length of ai_addr */
char *ai_canonname; /* canonical name for hostname */
struct sockaddr *ai_addr; /* binary address */
struct addrinfo *ai_next; /* next structure in linked list */
};
int getaddrinfo(const char *, const char *,
const struct addrinfo *, struct addrinfo **);
int getnameinfo(const struct sockaddr *, socklen_t, char *,
size_t, char *, size_t, int);
void freeaddrinfo(struct addrinfo *);
char *gai_strerror(int);
#endif /* ! HAVE_RFC2553_NETDB && ! HAVE_ADDRINFO */
#if ! HAVE_D_NAMLEN
# define DIRENT_MISSING_D_NAMLEN
#endif
#if ! HAVE_H_ERRNO_D
extern int h_errno;
#endif
#define HAVE_H_ERRNO 1 /* XXX: an assumption for now... */
#if ! HAVE_FCLOSE_D
int fclose(FILE *);
#endif
#if ! HAVE_GETPASS_D
char *getpass(const char *);
#endif
#if ! HAVE_OPTARG_D
extern char *optarg;
#endif
#if ! HAVE_OPTIND_D
extern int optind;
#endif
#if ! HAVE_PCLOSE_D
int pclose(FILE *);
#endif
#if ! HAVE_ERR
void err(int, const char *, ...);
void errx(int, const char *, ...);
void warn(const char *, ...);
void warnx(const char *, ...);
#endif
#if ! HAVE_FGETLN
char *fgetln(FILE *, size_t *);
#endif
#if ! HAVE_FSEEKO
int fseeko(FILE *, off_t, int);
#endif
#if ! HAVE_FPARSELN
# define FPARSELN_UNESCESC 0x01
# define FPARSELN_UNESCCONT 0x02
# define FPARSELN_UNESCCOMM 0x04
# define FPARSELN_UNESCREST 0x08
# define FPARSELN_UNESCALL 0x0f
char *fparseln(FILE *, size_t *, size_t *, const char[3], int);
#endif
#if ! HAVE_INET_NTOP
const char *inet_ntop(int, const void *, char *, size_t);
#endif
#if ! HAVE_INET_PTON
int inet_pton(int, const char *, void *);
#endif
#if ! HAVE_MKSTEMP
int mkstemp(char *);
#endif
#if ! HAVE_SETPROGNAME
const char *getprogname(void);
void setprogname(const char *);
#endif
#if ! HAVE_SNPRINTF
int snprintf(char *, size_t, const char *, ...);
#endif
#if ! HAVE_STRDUP
char *strdup(const char *);
#endif
#if ! HAVE_STRERROR
char *strerror(int);
#endif
#if ! HAVE_STRPTIME || ! HAVE_STRPTIME_D
char *strptime(const char *, const char *, struct tm *);
#endif
#if HAVE_QUAD_SUPPORT
# if ! HAVE_STRTOLL && HAVE_LONG_LONG
long long strtoll(const char *, char **, int);
# if ! defined(QUAD_MIN)
# define QUAD_MIN (-0x7fffffffffffffffL-1)
# endif
# if ! defined(QUAD_MAX)
# define QUAD_MAX (0x7fffffffffffffffL)
# endif
# endif
#else /* ! HAVE_QUAD_SUPPORT */
# define NO_LONG_LONG 1
#endif /* ! HAVE_QUAD_SUPPORT */
#if ! HAVE_TIMEGM
time_t timegm(struct tm *);
#endif
#if ! HAVE_HSTRERROR
char *strerror(int);
#endif
#if ! HAVE_STRLCAT
size_t strlcat(char *, const char *, size_t);
#endif
#if ! HAVE_STRLCPY
size_t strlcpy(char *, const char *, size_t);
#endif
#if ! HAVE_STRSEP
char *strsep(char **stringp, const char *delim);
#endif
#if ! HAVE_MEMMOVE
# define memmove(a,b,c) bcopy((b),(a),(c))
/* XXX: add others #defines for borken systems? */
#endif
#if HAVE_GETPASSPHRASE
# define getpass getpassphrase
#endif
#if ! defined(MIN)
# define MIN(a, b) ((a) < (b) ? (a) : (b))
#endif
#if ! defined(MAX)
# define MAX(a, b) ((a) < (b) ? (b) : (a))
#endif
#if ! defined(timersub)
# define timersub(tvp, uvp, vvp) \
do { \
(vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \
(vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \
if ((vvp)->tv_usec < 0) { \
(vvp)->tv_sec--; \
(vvp)->tv_usec += 1000000; \
} \
} while (0)
#endif
#if ! defined(S_ISLNK)
# define S_ISLNK(m) ((m & S_IFMT) == S_IFLNK)
#endif
#define EPOCH_YEAR 1970
#define SECSPERHOUR 3600
#define SECSPERDAY 86400
#define TM_YEAR_BASE 1900
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