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HardenedBSD/contrib/tnftp/tnftp.h
Gavin Atkinson cc361f6598 Merge tnftp-20100108 from the vendor branch into head. 
PR:		bin/112288 bin/120256 bin/129014 bin/145528
MFC after:	1 month
2011-06-20 08:00:32 +00:00

496 lines
11 KiB
C
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/* $NetBSD: tnftp.h,v 1.33 2009/11/14 08:32:42 lukem Exp $ */
#define FTP_PRODUCT PACKAGE_NAME
#define FTP_VERSION PACKAGE_VERSION
#include "tnftp_config.h"
#include <stdio.h>
#include <ctype.h>
#include <errno.h>
#if defined(HAVE_SYS_TYPES_H)
# include <sys/types.h>
#endif
#if defined(STDC_HEADERS)
# include <stdarg.h>
# include <stdlib.h>
# include <string.h>
#endif
#if defined(HAVE_LIBGEN_H)
# include <libgen.h>
#endif
#if defined(HAVE_UNISTD_H)
# include <unistd.h>
#endif
#if defined(HAVE_POLL_H)
# include <poll.h>
#elif defined(HAVE_SYS_POLL_H)
# include <sys/poll.h>
#endif
#if defined(HAVE_SYS_SOCKET_H)
# include <sys/socket.h>
#endif
#if defined(HAVE_NETINET_IN_H)
# include <netinet/in.h>
#endif
#if defined(HAVE_NETINET_IN_SYSTM_H)
# include <netinet/in_systm.h>
#endif
#if defined(HAVE_NETINET_IP_H)
# include <netinet/ip.h>
#endif
#if defined(HAVE_NETDB_H)
# if HAVE_DECL_AI_NUMERICHOST
# include <netdb.h>
# else /* !HAVE_DECL_AI_NUMERICHOST */
# define getaddrinfo non_rfc2553_getaddrinfo
# include <netdb.h>
# undef getaddrinfo
# endif /* !HAVE_DECL_AI_NUMERICHOST */
#endif
#if defined(HAVE_ARPA_INET_H)
# include <arpa/inet.h>
#endif
#if defined(HAVE_DIRENT_H)
# include <dirent.h>
#else
# define dirent direct
# if defined(HAVE_SYS_NDIR_H)
# include <sys/ndir.h>
# endif
# if defined(HAVE_SYS_DIR_H)
# include <sys/dir.h>
# endif
# if defined(HAVE_NDIR_H)
# include <ndir.h>
# endif
#endif
#if defined(HAVE_SYS_IOCTL_H)
# include <sys/ioctl.h>
#endif
#if defined(HAVE_SYS_PARAM_H)
# include <sys/param.h>
#endif
#if defined(HAVE_SYS_STAT_H)
# include <sys/stat.h>
#endif
#if defined(HAVE_SYS_SYSLIMITS_H)
# include <sys/syslimits.h>
#endif
#if defined(HAVE_SYS_WAIT_H)
# include <sys/wait.h>
#endif
#if defined(HAVE_ARPA_FTP_H)
# include <arpa/ftp.h>
#endif
#if defined(HAVE_FCNTL_H)
# include <fcntl.h>
#endif
#if defined(HAVE_LIMITS_H)
# include <limits.h>
#endif
#if defined(HAVE_PWD_H)
# include <pwd.h>
#endif
#if defined(HAVE_SETJMP_H)
# include <setjmp.h>
#endif
#if defined(HAVE_SIGNAL_H)
# include <signal.h>
#endif
#if defined(HAVE_STDDEF_H)
# include <stddef.h>
#endif
#if defined(HAVE_TERMIOS_H)
# include <termios.h>
#endif
#if defined(HAVE_POLL)
/* we use poll */
#elif defined(HAVE_SELECT)
/* we use select */
#else /* !defined(HAVE_POLL) && !defined(HAVE_SELECT) */
# error "no poll() or select() found"
#endif
#if !defined(POLLIN)
# define POLLIN 0x0001
#endif
#if !defined(POLLOUT)
# define POLLOUT 0x0004
#endif
#if !defined(POLLRDNORM)
# define POLLRDNORM 0x0040
#endif
#if !defined(POLLWRNORM)
# define POLLWRNORM POLLOUT
#endif
#if !defined(POLLRDBAND)
# define POLLRDBAND 0x0080
#endif
#if !defined(INFTIM)
# define INFTIM -1
#endif
#if !defined(HAVE_STRUCT_POLLFD)
struct pollfd {
int fd;
short events;
short revents;
};
#endif
#if defined(TIME_WITH_SYS_TIME)
# include <sys/time.h>
# include <time.h>
#else
# if defined(HAVE_SYS_TIME_H)
# include <sys/time.h>
# else
# include <time.h>
# endif
#endif
#if defined(HAVE_ERR_H)
# include <err.h>
#endif
#if defined(USE_GLOB_H) /* not set by configure; used by other build systems */
# include <glob.h>
#else
# include "ftpglob.h"
#endif
#if defined(HAVE_PATHS_H)
# include <paths.h>
#endif
#if !defined(_PATH_BSHELL)
# define _PATH_BSHELL "/bin/sh"
#endif
#if !defined(_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 defined(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 /* !HAVE_TERMCAP_H */
#if defined(HAVE_VIS_H) && defined(HAVE_STRVIS) && defined(HAVE_STRUNVIS)
# include <vis.h>
#else
# include "ftpvis.h"
#endif
#if !defined(HAVE_IN_PORT_T)
typedef unsigned short in_port_t;
#endif
#if !defined(HAVE_SA_FAMILY_T)
typedef unsigned short sa_family_t;
#endif
#if !defined(HAVE_SOCKLEN_T)
typedef unsigned int socklen_t;
#endif
#if defined(USE_INET6)
# define INET6
#endif
#if !HAVE_DECL_AI_NUMERICHOST
/* 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_DECL_AI_NUMERICHOST */
#if !HAVE_DECL_AI_NUMERICHOST && !defined(HAVE_STRUCT_ADDRINFO) \
&& !defined(USE_SOCKS)
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 */
socklen_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 *);
const char *gai_strerror(int);
#endif /* !HAVE_DECL_AI_NUMERICHOST && !defined(HAVE_STRUCT_ADDRINFO) \
&& !defined(USE_SOCKS) */
#if !defined(HAVE_STRUCT_DIRENT_D_NAMLEN)
# define DIRENT_MISSING_D_NAMLEN
#endif
#if !HAVE_DECL_H_ERRNO
extern int h_errno;
#endif
#define HAVE_H_ERRNO 1 /* XXX: an assumption for now... */
#if !HAVE_DECL_FCLOSE
int fclose(FILE *);
#endif
#if !HAVE_DECL_GETPASS
char *getpass(const char *);
#endif
#if !HAVE_DECL_OPTARG
extern char *optarg;
#endif
#if !HAVE_DECL_OPTIND
extern int optind;
#endif
#if !HAVE_DECL_PCLOSE
int pclose(FILE *);
#endif
#if !HAVE_DECL_DIRNAME
char *dirname(char *);
#endif
#if !defined(HAVE_ERR)
void err(int, const char *, ...);
void errx(int, const char *, ...);
void warn(const char *, ...);
void warnx(const char *, ...);
#endif
#if !defined(HAVE_FGETLN)
char *fgetln(FILE *, size_t *);
#endif
#if !defined(HAVE_FSEEKO)
int fseeko(FILE *, off_t, int);
#endif
#if !defined(HAVE_INET_NTOP)
const char *inet_ntop(int, const void *, char *, socklen_t);
#endif
#if !defined(HAVE_INET_PTON)
int inet_pton(int, const char *, void *);
#endif
#if !defined(HAVE_MKSTEMP)
int mkstemp(char *);
#endif
#if !defined(HAVE_SETPROGNAME)
const char *getprogname(void);
void setprogname(const char *);
#endif
#if !defined(HAVE_SNPRINTF)
int snprintf(char *, size_t, const char *, ...);
#endif
#if !defined(HAVE_STRDUP)
char *strdup(const char *);
#endif
#if !defined(HAVE_STRERROR)
char *strerror(int);
#endif
#if !defined(HAVE_STRPTIME) || !HAVE_DECL_STRPTIME
char *strptime(const char *, const char *, struct tm *);
#endif
#if defined(HAVE_PRINTF_LONG_LONG) && defined(HAVE_LONG_LONG_INT)
# if !defined(HAVE_STRTOLL)
long long strtoll(const char *, char **, int);
# endif
# if !defined(LLONG_MIN)
# define LLONG_MIN (-0x7fffffffffffffffLL-1)
# endif
# if !defined(LLONG_MAX)
# define LLONG_MAX (0x7fffffffffffffffLL)
# endif
#else /* !(defined(HAVE_PRINTF_LONG_LONG) && defined(HAVE_LONG_LONG_INT)) */
# define NO_LONG_LONG 1
#endif /* !(defined(HAVE_PRINTF_LONG_LONG) && defined(HAVE_LONG_LONG_INT)) */
#if !defined(HAVE_TIMEGM)
time_t timegm(struct tm *);
#endif
#if !defined(HAVE_STRLCAT)
size_t strlcat(char *, const char *, size_t);
#endif
#if !defined(HAVE_STRLCPY)
size_t strlcpy(char *, const char *, size_t);
#endif
#if !defined(HAVE_STRSEP)
char *strsep(char **stringp, const char *delim);
#endif
#if !defined(HAVE_UTIMES)
int utimes(const char *, const struct timeval *);
#endif
#if !defined(HAVE_MEMMOVE)
# define memmove(a,b,c) bcopy((b),(a),(c))
/* XXX: add others #defines for borken systems? */
#endif
#if defined(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
#if defined(USE_SOCKS) /* (Dante) SOCKS5 */
#define connect Rconnect
#define bind Rbind
#define getsockname Rgetsockname
#define getpeername Rgetpeername
#define accept Raccept
#define rresvport Rrresvport
#define bindresvport Rbindresvport
#define gethostbyname Rgethostbyname
#define gethostbyname2 Rgethostbyname2
#define sendto Rsendto
#define recvfrom Rrecvfrom
#define recvfrom Rrecvfrom
#define write Rwrite
#define writev Rwritev
#define send Rsend
#define sendmsg Rsendmsg
#define read Rread
#define readv Rreadv
#define recv Rrecv
#define recvmsg Rrecvmsg
#define getaddrinfo Rgetaddrinfo
#define getipnodebyname Rgetipnodebyname
#endif /* defined(USE_SOCKS) */
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