ensc_wrappers/wrappers.h

   1 // $Id: wrappers.h,v 1.5 2005/02/25 23:31:19 ensc Exp $    --*- c++ -*--
   2
   3 // Copyright (C) 2003,2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; version 2 of the License.
   8 //
   9 // This program is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with this program; if not, write to the Free Software
  16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18
  19 #ifndef H_UTIL_VSERVER_SRC_WRAPPERS_H
  20 #define H_UTIL_VSERVER_SRC_WRAPPERS_H
  21
  22 #define WRAPPER_DECL            UNUSED ALWAYSINLINE
  23 #define H_ENSC_IN_WRAPPERS_H    1
  24
  25 #include "wrappers_handler.hc"
  26
  27 #define ENSC_DOQUOTE_COND(PTR, VAL, LEN, DO_QUOTE) \
  28   if (DO_QUOTE) *PTR++ = '"';                                   \
  29   memcpy(PTR, VAL, LEN); PTR += LEN;                            \
  30   if (DO_QUOTE) *PTR++ = '"'                                    \
  31
  32 #define ENSC_DETAIL1(RES,FUNC,VAL,DO_QUOTE)                     \
  33   size_t        l_ = strlen(VAL);                               \
  34   char          RES[l_ + sizeof(FUNC "(\"\")")];                \
  35   char *        ptr_ = RES;                                     \
  36   memcpy(ptr_, FUNC "(", sizeof(FUNC)); ptr_ += sizeof(FUNC);   \
  37   ENSC_DOQUOTE_COND(ptr_, VAL, l_, DO_QUOTE);                   \
  38   *ptr_++ = ')';                                                \
  39   *ptr_   = '\0';
  40
  41 #define ENSC_DETAIL2(RES,FUNC, VAL0,VAL1, DO_QUOTE0,DO_QUOTE1)  \
  42   size_t        l0_ = strlen(VAL0);                             \
  43   size_t        l1_ = strlen(VAL1);                             \
  44   char          RES[l0_ + l1_ + sizeof(FUNC "('','')")];        \
  45   char *        ptr_ = RES;                                     \
  46   memcpy(ptr_, FUNC "(", sizeof(FUNC)); ptr_ += sizeof(FUNC);   \
  47   ENSC_DOQUOTE_COND(ptr_, VAL0, l0_, DO_QUOTE0);                \
  48   *ptr_++ = ',';                                                \
  49   ENSC_DOQUOTE_COND(ptr_, VAL1, l1_, DO_QUOTE1);                \
  50   *ptr_++ = ')';                                                \
  51   *ptr_   = '\0';
  52
  53
  54 #ifdef ENSC_WRAPPERS_UNISTD
  55 #  include "wrappers-unistd.hc"
  56 #endif
  57
  58 #ifdef ENSC_WRAPPERS_FCNTL
  59 #  include "wrappers-fcntl.hc"
  60 #endif
  61
  62 #ifdef ENSC_WRAPPERS_MOUNT
  63 #  include "wrappers-mount.hc"
  64 #endif
  65
  66 #ifdef ENSC_WRAPPERS_RESOURCE
  67 #  include "wrappers-resource.hc"
  68 #endif
  69
  70 #ifdef ENSC_WRAPPERS_IOCTL
  71 #  include "wrappers-ioctl.hc"
  72 #endif
  73
  74 #ifdef ENSC_WRAPPERS_WAIT
  75 #  include "wrappers-wait.hc"
  76 #endif
  77
  78 #ifdef ENSC_WRAPPERS_VSERVER
  79 #  include "wrappers-vserver.hc"
  80 #endif
  81
  82 #ifdef ENSC_WRAPPERS_IO
  83 #  include "wrappers-io.hc"
  84 #endif
  85
  86 #ifdef ENSC_WRAPPERS_IOSOCK
  87 #  include "wrappers-iosock.hc"
  88 #endif
  89
  90 #ifdef ENSC_WRAPPERS_DIRENT
  91 #  include "wrappers-dirent.hc"
  92 #endif
  93
  94 #ifdef ENSC_WRAPPERS_CLONE
  95 #  include "wrappers-clone.hc"
  96 #endif
  97
  98 #ifdef ENSC_WRAPPERS_STDLIB
  99 #  include "wrappers-stdlib.hc"
 100 #endif
 101
 102 #ifdef ENSC_WRAPPERS_STRING
 103 #  include "wrappers-string.hc"
 104 #endif
 105
 106 #ifdef ENSC_WRAPPERS_SOCKET
 107 #  include "wrappers-socket.hc"
 108 #endif
 109
 110 #undef ENSC_DETAIL2
 111 #undef ENSC_DETAIL1
 112 #undef ENSC_DOQUOTE_COND
 113 #undef H_ENSC_IN_WRAPPERS_H
 114 #undef WRAPPER_DECL
 115
 116 #endif  //  H_UTIL_VSERVER_SRC_WRAPPERS_H