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Diffstat (limited to 'xpa/xpap.h')
| -rw-r--r-- | xpa/xpap.h | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/xpa/xpap.h b/xpa/xpap.h new file mode 100644 index 0000000..6bfe673 --- /dev/null +++ b/xpa/xpap.h @@ -0,0 +1,236 @@ +/* + * Copyright (c) 1999-2003 Smithsonian Astrophysical Observatory + */ + +/* + * + * xpa.h - include file for the X Public Access mechanism + * + */ +#ifndef __xpap_h +#define __xpap_h + +#if HAVE_CONFIG_H +#include <conf.h> +#endif + +/* avoid use of system -- its not secure */ +#if USE_SPAWN == 0 +#define USE_LAUNCH 1 +#endif + +#if HAVE_UNISTD_H +#include <unistd.h> +#endif +#if HAVE_STRING_H +#include <string.h> +#endif +#if HAVE_STRINGS_H +#include <strings.h> +#endif +#if HAVE_STDLIB_H +#include <stdlib.h> +#endif +#if HAVE_MALLOC_H +#include <malloc.h> +#endif +#if HAVE_GETOPT_H +#include <getopt.h> +#endif +#if HAVE_SETJMP_H +#include <setjmp.h> +#endif +#if HAVE_PWD_H +#include <pwd.h> +#endif +#include <ctype.h> +#include <fcntl.h> +#include <errno.h> +#include <signal.h> +#include <time.h> +#include <sys/types.h> +#include <sys/time.h> +#include <sys/stat.h> +#if HAVE_SYS_SELECT_H +#include <sys/select.h> +#endif +#ifdef __STDC__ +#include <stdarg.h> +#else +#include <varargs.h> +#endif +#include <xport.h> +#include <tcp.h> +#include <word.h> +#include <xalloc.h> +#include <find.h> +#if USE_LAUNCH +#include <xlaunch.h> +#endif +#include <timedconn.h> + +/* B.Schoenhammer@bit-field.de 2009-09-21 */ +#if HAVE_MINGW32 +#ifdef HAVE_ATEXIT +#undef HAVE_ATEXIT +#endif +#endif + +/* make sure socklen_t is available, since some systems don't use it */ +#ifndef HAVE_SOCKLEN_T +#define socklen_t int +#endif + +/* the flag for setting non-blocking I/O varies a bit from Unix to Unix */ +#ifndef O_NONBLOCK +#ifdef O_NDELAY +#define O_NONBLOCK O_NDELAY +#endif +#endif + +#if HAVE_MINGW32==0 +/* we always want to know about errors when a read/write would block */ +#ifndef EWOULDBLOCK +#ifdef EAGAIN +#define EWOULDBLOCK EAGAIN +#endif +#else +#ifndef EAGAIN +#ifdef EWOULDBLOCK +#define EAGAIN EWOULDBLOCK +#endif +#endif +#endif +#endif + +/* not all systems define shutdown() params */ +#ifndef SHUT_RDWR +#define SHUT_RDWR 2 +#endif + +/* cisco routers can clear the URG flag by default, so use in-band */ +#define USE_KA_OOB 0 +/* KA_TYPE: 1->only access points, 2->only proxies 3->both */ +#define DEF_KA_TYPE 2 + +/* for listen() routine */ +#define XPA_MAXLISTEN 1000 + +/* status flags for xpa server */ +#define XPA_STATUS_ACTIVE 1 +#define XPA_STATUS_FREE 2 +#define XPA_STATUS_READBUF 4 +#define XPA_STATUS_ENDBUF 8 + +/* status flags for xpa clients */ +#define XPA_CLIENT_IDLE 0 +#define XPA_CLIENT_ACTIVE 1 +#define XPA_CLIENT_PROCESSING 2 +#define XPA_CLIENT_WAITING 3 + +/* server mode flags for receive, send, info */ +/* crafted so that they are turned on by default */ +#define XPA_MODE_BUF 1 +#define XPA_MODE_FILLBUF 2 +#define XPA_MODE_FREEBUF 4 +#define XPA_MODE_ACL 8 + +/* default modes for receive, send, info */ +#define XPA_DEF_MODE_REC (XPA_MODE_BUF|XPA_MODE_FILLBUF|XPA_MODE_FREEBUF|XPA_MODE_ACL) +#define XPA_DEF_MODE_SEND (XPA_MODE_BUF|XPA_MODE_FREEBUF|XPA_MODE_ACL) +#define XPA_DEF_MODE_INFO (XPA_MODE_ACL) + +/* default client info string */ +#define XPA_DEF_CLIENT_INFO "NONE" + +/* client mode flags */ +#define XPA_CLIENT_BUF 1 +#define XPA_CLIENT_FD 2 +#define XPA_CLIENT_ACK 4 +#define XPA_CLIENT_VERIFY 8 + +/* client select mode flags */ +#define XPA_CLIENT_SEL_XPA 1 +#define XPA_CLIENT_SEL_FORK 2 + +/* error codes -- these must match the strings in xpaMessbuf in xpa.c */ +/* always make 0 an OK return */ +#define XPA_RTN_OK 0 +#define XPA_RTN_NOAUTH 1 +#define XPA_RTN_NOCONN 2 +#define XPA_RTN_NOHOST 3 +#define XPA_RTN_NOBUF 4 +#define XPA_RTN_NOCMD 5 +#define XPA_RTN_NOREC 6 +#define XPA_RTN_NOSEND 7 +#define XPA_RTN_NOINFO 8 +#define XPA_RTN_UNCMD 9 +#define XPA_RTN_NOCMD2 10 +#define XPA_RTN_NOTARG 11 +#define XPA_RTN_NOCMD3 12 +#define XPA_RTN_NODATA 13 +#define XPA_RTN_ILLCMD 14 + +/* connection methods */ +#define XPA_INET 1 +#define XPA_UNIX 2 + +/* select loop types */ +#define XPA_XPA_LOOP 1 +#define XPA_XT_LOOP 2 +#define XPA_TCL_LOOP 3 + +/* name server management */ +#define XPA_NSINET "$host:$port" +#define XPA_NSPORT 14285 +#define XPA_NSUNIX "xpans_unix" +#define XPA_RETRIES 10 +#define XPA_NSDELAY 300 + +/* access control */ +#define XPA_ACLS "gisa" +#define XPA_ACLFILE "$HOME/acls.xpa" +#define XPA_DEFACL "*:* $host +; *:* $localhost +" + +/* port management */ +#define XPA_DEFPORT 28571 +#define XPA_PORTFILE "$HOME/ports.xpa" + +/* misc */ +#define XPA_IOSIZE 4096 +#define XPA_BIOSIZE 204800 + +#ifndef HAVE_CYGWIN +#define XPA_CONNECT_TIMEOUT_MODE 1 +#else +/* cygwin does not support interruptible connect(), so we have + to use non-blocking connect, which is less portable in general */ +#define XPA_CONNECT_TIMEOUT_MODE 2 +#endif + +/* these can be changed by user environment variable */ +#define XPA_MAXHOSTS 100 +#define XPA_SHORT_TIMEOUT 15 +#define XPA_LONG_TIMEOUT 180 +#define XPA_CONNECT_TIMEOUT 10 +#define XPA_TMPDIR "/tmp/.xpa" +#define XPA_VERBOSITY 1 +#define XPA_IOCALLSXPA 0 + +#define LOCALIP(ip) ((ip==gethostip("$localhost"))||(ip==gethostip("$host"))) + +#if HAVE_CYGWIN||HAVE_MINGW32 +#define XPANSNAME "xpans.exe" +#else +#define XPANSNAME "xpans" +#endif + +#define XPANS_CLASS "XPANS" +#define XPANS_NAME "xpans" + +/* for debugging */ +#define _sp XPALevelSpaces() + +#include <xpa.h> + +#endif /* __xpap.h */ |