include/system.h

   1 /*----------------------------------------------------------------------
   2   $Id: system.h 776 2007-10-24 23:14:26Z hubert@u.washington.edu $
   3   ----------------------------------------------------------------------*/
   4
   5 /* ========================================================================
   6  * Copyright 2006-2007 University of Washington
   7  *
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *     http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * ========================================================================
  15 */
  16
  17 /*
  18  *  System-Specific includes, macros and prototypes based on config.h definitions
  19  */
  20
  21
  22 #ifndef _SYSTEM_INCLUDED
  23 #define _SYSTEM_INCLUDED
  24
  25 #ifndef _WINDOWS
  26 #include "config.h"
  27 #else
  28 #include "config.wnt.h"
  29 #endif
  30
  31 #include <stdio.h>
  32
  33 #ifdef HAVE_UNISTD_H
  34 # include <unistd.h>
  35 #endif
  36
  37 #ifdef  HAVE_CTYPE_H
  38 # include <ctype.h>
  39 #endif
  40
  41 #ifdef STDC_HEADERS
  42 # include <stdlib.h>
  43
  44 # if    HAVE_STRING_H
  45 #  include <string.h>
  46 # endif
  47
  48 # if    HAVE_STRINGS_H
  49 #  include <strings.h>
  50 # endif
  51
  52 # if    HAVE_WCHAR_H
  53 #  include <wchar.h>
  54 # endif
  55
  56 # include <stdarg.h>
  57
  58 #else
  59 void *malloc (size_t);
  60 void *realloc (void *, size_t);
  61 void free (void *);
  62 size_t strlen (const char *);
  63 int strcmp (const char *, const char *);
  64 char *strcpy (char *, const char *);
  65 char *strcat (char *, const char *);
  66 char *strtok (char *, const char *);
  67 # ifndef HAVE_STRCHR
  68 # warn "No strchr(); trying to use index() instead."
  69 #  define strchr index
  70 #  define strrchr rindex
  71 # endif
  72 # ifndef HAVE_STRDUP
  73 #  error "C library missing strdup()!"
  74 # endif
  75 char *strdup (const char *);
  76 char *strstr (const char *, const char *);
  77 # ifdef HAVE_MEMORY_H
  78 #  include <memory.h>
  79 # else
  80 #  ifdef HAVE_MEMCPY
  81 void *memcpy(void *, const void *, size_t);
  82 void *memmove(void *, const void *, size_t);
  83 void *memset(void *, int, size_t);
  84 #  else
  85 #   define memcpy(d, s, n) bcopy ((s), (d), (n))
  86 #   define memmove(d, s, n) bcopy ((s), (d), (n))
  87 #   define memset(d, c, n) bzero ((d), (n))
  88 #  endif
  89 # endif
  90 #endif
  91
  92 /* Set System Collator */
  93 #if     HAVE_STRCOLL
  94 # define collator strcoll
  95 #else
  96 # define collator strucmp
  97 #endif
  98
  99 #define PREREQ_FOR_SYS_TRANSLATION (HAVE_WCHAR_H && HAVE_WCRTOMB && HAVE_WCWIDTH && HAVE_MBSTOWCS && HAVE_LANGINFO_H && defined(CODESET) && !defined(_WINDOWS))
 100
 101 /* System uin32 definition */
 102 #if     HAVE_STDINT_H
 103 # include <stdint.h>
 104 #endif
 105
 106 #if     HAVE_INTTYPES_H
 107 # include <inttypes.h>
 108 #endif
 109
 110 #if     HAVE_SYS_TYPES_H
 111 # include <sys/types.h>
 112 #endif
 113
 114 #if     HAVE_SYS_WAIT_H
 115 # include <sys/wait.h>
 116 #endif
 117
 118 /* set MAXPATH based on what's available */
 119
 120 #if     HAVE_LIMITS_H
 121 # include <limits.h>
 122 #endif
 123
 124 #ifdef  PATH_MAX
 125 # define MAXPATH PATH_MAX
 126 #else
 127 # if    HAVE_SYS_PARAM_H
 128 #  include <sys/param.h>
 129 # endif
 130 # if    MAXPATHLEN
 131 #   define MAXPATH MAXPATHLEN
 132 # else
 133 #   define MAXPATH (512)
 134 # endif
 135 #endif
 136
 137 #if     TIME_WITH_SYS_TIME
 138 # include <sys/time.h>
 139 # include <time.h>
 140 #else
 141 # if    HAVE_SYS_TIME_H
 142 #  include <sys/time.h>
 143 # else
 144 #  include <time.h>
 145 # endif
 146 #endif
 147
 148 #if     HAVE_UTIME_H
 149 # include <utime.h>
 150 #elif   HAVE_SYS_UTIME_H
 151 # include <sys/utime.h>
 152 #endif
 153
 154 #if     HAVE_ERRNO_H
 155 #include <errno.h>
 156 #endif
 157
 158 #if     HAVE_SYS_STAT_H
 159 #include <sys/stat.h>
 160 #endif
 161
 162 #if     HAVE_FCNTL_H
 163 #include <fcntl.h>
 164 #endif
 165
 166 #if     defined(O_NONBLOCK)
 167 # define NON_BLOCKING_IO O_NONBLOCK
 168 #elif   defined(FNDELAY)
 169 # define NON_BLOCKING_IO FNDELAY
 170 #endif
 171
 172 #if     HAVE_PWD_H
 173 # include <pwd.h>
 174 #endif
 175
 176 #if     HAVE_SIGNAL_H
 177 # include <signal.h>
 178 #endif
 179
 180 #if     HAVE_SETJMP_H
 181 # include <setjmp.h>
 182 #endif
 183
 184 #if     HAS_TERMIOS
 185 # include <termios.h>
 186 #endif
 187
 188 #if     HAS_TERMIO
 189 # include <termio.h>
 190 #endif
 191
 192 #if     HAS_SGTTY
 193 # include <sgtty.h>
 194 #endif
 195
 196 #if     HAVE_NETDB_H
 197 # include <netdb.h>
 198 #endif
 199
 200 #if     defined(GWINSZ_IN_SYS_IOCTL) || defined(HAVE_SYS_IOCTL_H)
 201 # include <sys/ioctl.h>
 202 #endif
 203
 204 #if     HAVE_SYS_SOCKET_H
 205 #include <sys/socket.h>
 206 #endif
 207
 208 #if     HAVE_SYS_UIO_H
 209 #include <sys/uio.h>
 210 #endif
 211
 212 #if     HAVE_SYS_UN_H
 213 #include <sys/un.h>
 214 #else
 215 struct  sockaddr_un {
 216         short   sun_family;             /* AF_UNIX */
 217         char    sun_path[108];          /* path name (gag) */
 218 };
 219 #endif
 220
 221 #if     HAVE_PTHREAD_H
 222 # include <pthread.h>
 223 #endif
 224
 225 #if     HAVE_ASSERT_H
 226 # include <assert.h>
 227 #endif
 228
 229 #if     HAVE_LOCALE_H
 230 # include <locale.h>
 231 #endif
 232
 233 #if     HAVE_LANGINFO_H
 234 # include <langinfo.h>
 235 #endif
 236
 237 #if     HAVE_REGEX_H
 238 # include <regex.h>
 239 #endif
 240
 241 #ifdef  ENABLE_NLS
 242
 243 # include <libintl.h>
 244
 245 # define _(String) gettext (String)
 246 # define N_(String) String
 247
 248 #else   /* !ENABLE_NLS */
 249
 250 # define _(String) String
 251 # define N_(String) String
 252
 253 #endif  /* !ENABLE_NLS */
 254
 255
 256 #ifdef  ENABLE_LDAP
 257
 258 # include <lber.h>
 259 # include <ldap.h>
 260
 261 # ifndef LDAPAPI
 262 #  if defined(LDAP_API_VERSION)         /* draft-ietf-ldapext-ldap-c-api-04 */
 263 #   define LDAPAPI LDAP_API_VERSION
 264 #  elif defined(LDAP_OPT_SIZELIMIT)
 265 #   define LDAPAPI 15                   /* Netscape SDK */
 266 #  elif defined(LDAP_BEGIN_DECL)
 267 #   define LDAPAPI 11                   /* OpenLDAP 1.x */
 268 #  else                                 /* older version */
 269 #   define LDAPAPI 10                   /* Umich */
 270 #  endif
 271
 272 #  ifndef LDAP_OPT_ON
 273 #   define LDAP_OPT_ON ((void *)1)
 274 #  endif
 275 #  ifndef LDAP_OPT_OFF
 276 #   define LDAP_OPT_OFF ((void *)0)
 277 #  endif
 278 #  ifndef LDAP_OPT_SIZELIMIT
 279 #   define LDAP_OPT_SIZELIMIT 1134  /* we're hacking now! */
 280 #  endif
 281 #  ifndef LDAP_OPT_TIMELIMIT
 282 #   define LDAP_OPT_TIMELIMIT 1135
 283 #  endif
 284 #  ifndef LDAP_OPT_PROTOCOL_VERSION
 285 #   define LDAP_OPT_PROTOCOL_VERSION 1136
 286 #  endif
 287
 288 #  ifndef LDAP_MSG_ONE
 289 #   define LDAP_MSG_ONE (0x00)
 290 #   define LDAP_MSG_ALL (0x01)
 291 #   define LDAP_MSG_RECEIVED (0x02)
 292 #  endif
 293 # endif
 294 #endif  /* ENABLE_LDAP */
 295
 296
 297 #if     defined(DOS) || defined(OS2)
 298 # define NEWLINE        "\r\n"          /* local EOL convention...  */
 299 #else
 300 # define NEWLINE        "\n"            /* necessary for gf_* funcs */
 301 #endif
 302
 303 #if     OSX_TARGET
 304 # include <Carbon/Carbon.h>
 305 # include <ApplicationServices/ApplicationServices.h>
 306
 307 /* Avoid OSX Conflicts */
 308 #define Fixed   PineFixed
 309 #define Handle  PineHandle
 310 #define Comment PineComment
 311 #define normal  PineNormal
 312 #endif
 313
 314 #if     HAVE_SYSLOG_H
 315 # include <syslog.h>
 316 #elif   HAVE_SYS_SYSLOG_H
 317 # include <sys/syslog.h>
 318 #endif
 319
 320 #ifdef  ENABLE_DMALLOC
 321 # include <dmalloc.h>
 322 #endif
 323
 324 #ifdef _WINDOWS
 325
 326 /*
 327  * Defining these turns generic data types and function calls
 328  * into their unicode (wide) versions. Not defining it will
 329  * break the code, so leave it defined.
 330  */
 331 #ifndef _UNICODE
 332 # define _UNICODE
 333 #endif
 334 #ifndef UNICODE
 335 # define UNICODE
 336 #endif
 337
 338 #define _WIN32_WINNT    WINVER
 339
 340 /*-------- Standard windows defines and then our window module defines. */
 341 #include        <dos.h>
 342 #include        <direct.h>
 343 #include        <search.h>
 344 #undef  CTRL
 345 #include <io.h>
 346 #include <windows.h>
 347 #include <commdlg.h>
 348 #include <cderr.h>
 349 #include <winsock.h>
 350 #include <shellapi.h>
 351 #include <sys/timeb.h>
 352 #include <tchar.h>
 353 #include <wchar.h>
 354 #include <assert.h>
 355
 356 #if defined(WINVER) && WINVER >= 0x0501
 357 # define WINCRED 1      /* WINCRED will work */
 358 #else
 359 # define WINCRED 0      /* too old for WINCRED to work */
 360 #endif
 361
 362 #undef ERROR
 363
 364 typedef int mode_t;
 365 typedef int uid_t;
 366 typedef int gid_t;
 367
 368 #undef snprintf
 369 #define snprintf _snprintf
 370 #undef CM_NONE
 371
 372 #undef utimbuf
 373 #define utimbuf _utimbuf
 374
 375 #endif /* _WINDOWS */
 376
 377
 378 #if defined(PASSFILE) && defined(APPLEKEYCHAIN)
 379 #  error "Cant define both PASSFILE and APPLEKEYCHAIN"
 380 #endif
 381 #if defined(PASSFILE) && defined(WINCRED)
 382 #  error "Cant define both PASSFILE and WINCRED"
 383 #endif
 384 #if defined(APPLEKEYCHAIN) && defined(WINCRED)
 385 #  error "Cant define both APPLEKEYCHAIN and WINCRED"
 386 #endif
 387
 388 #if defined(PASSFILE) || defined(APPLEKEYCHAIN) || defined(WINCRED)
 389 # define LOCAL_PASSWD_CACHE
 390 #endif
 391
 392 #endif /* _SYSTEM_INCLUDED */