error.h

   1 /* source: error.h */
   2 /* Copyright Gerhard Rieger 2001-2008 */
   3 /* Published under the GNU General Public License V.2, see file COPYING */
   4
   5 #ifndef __error_h_included
   6 #define __error_h_included 1
   7
   8 /* these must be defines because they are used by cpp! */
   9 #define E_DEBUG  0      /* all, including trace */
  10 #define E_INFO   1      /* all status changes etc. */
  11 #define E_NOTICE 2      /* all interesting, e.g. for firewall relay */
  12 #define E_WARN   3      /* all unusual */
  13 #define E_ERROR  4      /* errors */
  14 #define E_FATAL  5      /* emergency abort */
  15
  16
  17 /* here are the macros for diag invocation; use WITH_MSGLEVEL to specify the
  18    lowest priority that is compiled into your program */
  19 #ifndef WITH_MSGLEVEL
  20 #  define WITH_MSGLEVEL E_NOTICE
  21 #endif
  22
  23 #if WITH_MSGLEVEL <= E_FATAL
  24 #define Fatal(m) msg(E_FATAL,"%s",m)
  25 #define Fatal1(m,a1) msg(E_FATAL,m,a1)
  26 #define Fatal2(m,a1,a2) msg(E_FATAL,m,a1,a2)
  27 #define Fatal3(m,a1,a2,a3) msg(E_FATAL,m,a1,a2,a3)
  28 #define Fatal4(m,a1,a2,a3,a4) msg(E_FATAL,m,a1,a2,a3,a4)
  29 #define Fatal5(m,a1,a2,a3,a4,a5) msg(E_FATAL,m,a1,a2,a3,a4,a5)
  30 #define Fatal6(m,a1,a2,a3,a4,a5,a6) msg(E_FATAL,m,a1,a2,a3,a4,a5,a6)
  31 #define Fatal7(m,a1,a2,a3,a4,a5,a6,a7) msg(E_FATAL,m,a1,a2,a3,a4,a5,a6,a7)
  32 #else /* !(WITH_MSGLEVEL <= E_FATAL) */
  33 #define Fatal(m)
  34 #define Fatal1(m,a1)
  35 #define Fatal2(m,a1,a2)
  36 #define Fatal3(m,a1,a2,a3)
  37 #define Fatal4(m,a1,a2,a3,a4)
  38 #define Fatal5(m,a1,a2,a3,a4,a5)
  39 #define Fatal6(m,a1,a2,a3,a4,a5,a6)
  40 #define Fatal7(m,a1,a2,a3,a4,a5,a6,a7)
  41 #endif /* !(WITH_MSGLEVEL <= E_FATAL) */
  42
  43 #if WITH_MSGLEVEL <= E_ERROR
  44 #define Error(m) msg(E_ERROR,"%s",m)
  45 #define Error1(m,a1) msg(E_ERROR,m,a1)
  46 #define Error2(m,a1,a2) msg(E_ERROR,m,a1,a2)
  47 #define Error3(m,a1,a2,a3) msg(E_ERROR,m,a1,a2,a3)
  48 #define Error4(m,a1,a2,a3,a4) msg(E_ERROR,m,a1,a2,a3,a4)
  49 #define Error5(m,a1,a2,a3,a4,a5) msg(E_ERROR,m,a1,a2,a3,a4,a5)
  50 #define Error6(m,a1,a2,a3,a4,a5,a6) msg(E_ERROR,m,a1,a2,a3,a4,a5,a6)
  51 #define Error7(m,a1,a2,a3,a4,a5,a6,a7) msg(E_ERROR,m,a1,a2,a3,a4,a5,a6,a7)
  52 #define Error8(m,a1,a2,a3,a4,a5,a6,a7,a8) msg(E_ERROR,m,a1,a2,a3,a4,a5,a6,a7,a8)
  53 #define Error9(m,a1,a2,a3,a4,a5,a6,a7,a8,a9) msg(E_ERROR,m,a1,a2,a3,a4,a5,a6,a7,a8,a9)
  54 #define Error10(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10) msg(E_ERROR,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)
  55 #define Error11(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11) msg(E_ERROR,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)
  56 #else /* !(WITH_MSGLEVEL >= E_ERROR) */
  57 #define Error(m)
  58 #define Error1(m,a1)
  59 #define Error2(m,a1,a2)
  60 #define Error3(m,a1,a2,a3)
  61 #define Error4(m,a1,a2,a3,a4)
  62 #define Error5(m,a1,a2,a3,a4,a5)
  63 #define Error6(m,a1,a2,a3,a4,a5,a6)
  64 #define Error7(m,a1,a2,a3,a4,a5,a6,a7)
  65 #define Error8(m,a1,a2,a3,a4,a5,a6,a7,a8)
  66 #define Error9(m,a1,a2,a3,a4,a5,a6,a7,a8,a9)
  67 #define Error10(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)
  68 #define Error11(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)
  69 #endif /* !(WITH_MSGLEVEL <= E_ERROR) */
  70
  71 #if WITH_MSGLEVEL <= E_WARN
  72 #define Warn(m) msg(E_WARN,"%s",m)
  73 #define Warn1(m,a1) msg(E_WARN,m,a1)
  74 #define Warn2(m,a1,a2) msg(E_WARN,m,a1,a2)
  75 #define Warn3(m,a1,a2,a3) msg(E_WARN,m,a1,a2,a3)
  76 #define Warn4(m,a1,a2,a3,a4) msg(E_WARN,m,a1,a2,a3,a4)
  77 #define Warn5(m,a1,a2,a3,a4,a5) msg(E_WARN,m,a1,a2,a3,a4,a5)
  78 #define Warn6(m,a1,a2,a3,a4,a5,a6) msg(E_WARN,m,a1,a2,a3,a4,a5,a6)
  79 #define Warn7(m,a1,a2,a3,a4,a5,a6,a7) msg(E_WARN,m,a1,a2,a3,a4,a5,a6,a7)
  80 #else /* !(WITH_MSGLEVEL <= E_WARN) */
  81 #define Warn(m)
  82 #define Warn1(m,a1)
  83 #define Warn2(m,a1,a2)
  84 #define Warn3(m,a1,a2,a3)
  85 #define Warn4(m,a1,a2,a3,a4)
  86 #define Warn5(m,a1,a2,a3,a4,a5)
  87 #define Warn6(m,a1,a2,a3,a4,a5,a6)
  88 #define Warn7(m,a1,a2,a3,a4,a5,a6,a7)
  89 #endif /* !(WITH_MSGLEVEL <= E_WARN) */
  90
  91 #if WITH_MSGLEVEL <= E_NOTICE
  92 #define Notice(m) msg(E_NOTICE,"%s",m)
  93 #define Notice1(m,a1) msg(E_NOTICE,m,a1)
  94 #define Notice2(m,a1,a2) msg(E_NOTICE,m,a1,a2)
  95 #define Notice3(m,a1,a2,a3) msg(E_NOTICE,m,a1,a2,a3)
  96 #define Notice4(m,a1,a2,a3,a4) msg(E_NOTICE,m,a1,a2,a3,a4)
  97 #define Notice5(m,a1,a2,a3,a4,a5) msg(E_NOTICE,m,a1,a2,a3,a4,a5)
  98 #define Notice6(m,a1,a2,a3,a4,a5,a6) msg(E_NOTICE,m,a1,a2,a3,a4,a5,a6)
  99 #define Notice7(m,a1,a2,a3,a4,a5,a6,a7) msg(E_NOTICE,m,a1,a2,a3,a4,a5,a6,a7)
 100 #define Notice8(m,a1,a2,a3,a4,a5,a6,a7,a8) msg(E_NOTICE,m,a1,a2,a3,a4,a5,a6,a7,a8)
 101 #define Notice9(m,a1,a2,a3,a4,a5,a6,a7,a8,a9) msg(E_NOTICE,m,a1,a2,a3,a4,a5,a6,a7,a8,a9)
 102 #else /* !(WITH_MSGLEVEL <= E_NOTICE) */
 103 #define Notice(m)
 104 #define Notice1(m,a1)
 105 #define Notice2(m,a1,a2)
 106 #define Notice3(m,a1,a2,a3)
 107 #define Notice4(m,a1,a2,a3,a4)
 108 #define Notice5(m,a1,a2,a3,a4,a5)
 109 #define Notice6(m,a1,a2,a3,a4,a5,a6)
 110 #define Notice7(m,a1,a2,a3,a4,a5,a6,a7)
 111 #define Notice8(m,a1,a2,a3,a4,a5,a6,a7,a8)
 112 #define Notice9(m,a1,a2,a3,a4,a5,a6,a7,a8,a9)
 113 #endif /* !(WITH_MSGLEVEL <= E_NOTICE) */
 114
 115 #if WITH_MSGLEVEL <= E_INFO
 116 #define Info(m) msg(E_INFO,"%s",m)
 117 #define Info1(m,a1) msg(E_INFO,m,a1)
 118 #define Info2(m,a1,a2) msg(E_INFO,m,a1,a2)
 119 #define Info3(m,a1,a2,a3) msg(E_INFO,m,a1,a2,a3)
 120 #define Info4(m,a1,a2,a3,a4) msg(E_INFO,m,a1,a2,a3,a4)
 121 #define Info5(m,a1,a2,a3,a4,a5) msg(E_INFO,m,a1,a2,a3,a4,a5)
 122 #define Info6(m,a1,a2,a3,a4,a5,a6) msg(E_INFO,m,a1,a2,a3,a4,a5,a6)
 123 #define Info7(m,a1,a2,a3,a4,a5,a6,a7) msg(E_INFO,m,a1,a2,a3,a4,a5,a6,a7)
 124 #define Info8(m,a1,a2,a3,a4,a5,a6,a7,a8) msg(E_INFO,m,a1,a2,a3,a4,a5,a6,a7,a8)
 125 #define Info9(m,a1,a2,a3,a4,a5,a6,a7,a8,a9) msg(E_INFO,m,a1,a2,a3,a4,a5,a6,a7,a8,a9)
 126 #define Info10(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10) msg(E_INFO,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)
 127 #define Info11(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11) msg(E_INFO,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)
 128 #else /* !(WITH_MSGLEVEL <= E_INFO) */
 129 #define Info(m)
 130 #define Info1(m,a1)
 131 #define Info2(m,a1,a2)
 132 #define Info3(m,a1,a2,a3)
 133 #define Info4(m,a1,a2,a3,a4)
 134 #define Info5(m,a1,a2,a3,a4,a5)
 135 #define Info6(m,a1,a2,a3,a4,a5,a6)
 136 #define Info7(m,a1,a2,a3,a4,a5,a6,a7)
 137 #define Info8(m,a1,a2,a3,a4,a5,a6,a7,a8)
 138 #define Info9(m,a1,a2,a3,a4,a5,a6,a7,a8,a9)
 139 #define Info10(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)
 140 #define Info11(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)
 141 #endif /* !(WITH_MSGLEVEL <= E_INFO) */
 142
 143 #if WITH_MSGLEVEL <= E_DEBUG
 144 #define Debug(m) msg(E_DEBUG,"%s",m)
 145 #define Debug1(m,a1) msg(E_DEBUG,m,a1)
 146 #define Debug2(m,a1,a2) msg(E_DEBUG,m,a1,a2)
 147 #define Debug3(m,a1,a2,a3) msg(E_DEBUG,m,a1,a2,a3)
 148 #define Debug4(m,a1,a2,a3,a4) msg(E_DEBUG,m,a1,a2,a3,a4)
 149 #define Debug5(m,a1,a2,a3,a4,a5) msg(E_DEBUG,m,a1,a2,a3,a4,a5)
 150 #define Debug6(m,a1,a2,a3,a4,a5,a6) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6)
 151 #define Debug7(m,a1,a2,a3,a4,a5,a6,a7) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6,a7)
 152 #define Debug8(m,a1,a2,a3,a4,a5,a6,a7,a8) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6,a7,a8)
 153 #define Debug9(m,a1,a2,a3,a4,a5,a6,a7,a8,a9) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6,a7,a8,a9)
 154 #define Debug10(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)
 155 #define Debug11(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)
 156 #define Debug12(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)
 157 #define Debug13(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13)
 158 #define Debug14(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)
 159 #define Debug15(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15)
 160 #define Debug16(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16)
 161 #define Debug17(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17)
 162 #define Debug18(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18) msg(E_DEBUG,m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18)
 163 #else /* !(WITH_MSGLEVEL <= E_DEBUG) */
 164 #define Debug(m)
 165 #define Debug1(m,a1)
 166 #define Debug2(m,a1,a2)
 167 #define Debug3(m,a1,a2,a3)
 168 #define Debug4(m,a1,a2,a3,a4)
 169 #define Debug5(m,a1,a2,a3,a4,a5)
 170 #define Debug6(m,a1,a2,a3,a4,a5,a6)
 171 #define Debug7(m,a1,a2,a3,a4,a5,a6,a7)
 172 #define Debug8(m,a1,a2,a3,a4,a5,a6,a7,a8)
 173 #define Debug9(m,a1,a2,a3,a4,a5,a6,a7,a8,a9)
 174 #define Debug10(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)
 175 #define Debug11(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)
 176 #define Debug12(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)
 177 #define Debug13(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13)
 178 #define Debug14(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14)
 179 #define Debug15(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15)
 180 #define Debug16(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16)
 181 #define Debug17(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17)
 182 #define Debug18(m,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17,a18)
 183 #endif /* !(WITH_MSGLEVEL <= E_DEBUG) */
 184
 185 /* message with software controlled serverity */
 186 #if WITH_MSGLEVEL <= E_FATAL
 187 #define Msg(l,m) msg(l,"%s",m)
 188 #define Msg1(l,m,a1) msg(l,m,a1)
 189 #define Msg2(l,m,a1,a2) msg(l,m,a1,a2)
 190 #define Msg3(l,m,a1,a2,a3) msg(l,m,a1,a2,a3)
 191 #define Msg4(l,m,a1,a2,a3,a4) msg(l,m,a1,a2,a3,a4)
 192 #define Msg5(l,m,a1,a2,a3,a4,a5) msg(l,m,a1,a2,a3,a4,a5)
 193 #define Msg6(l,m,a1,a2,a3,a4,a5,a6) msg(l,m,a1,a2,a3,a4,a5,a6)
 194 #define Msg7(l,m,a1,a2,a3,a4,a5,a6,a7) msg(l,m,a1,a2,a3,a4,a5,a6,a7)
 195 #else /* !(WITH_MSGLEVEL >= E_FATAL) */
 196 #define Msg(l,m)
 197 #define Msg1(l,m,a1)
 198 #define Msg2(l,m,a1,a2)
 199 #define Msg3(l,m,a1,a2,a3)
 200 #define Msg4(l,m,a1,a2,a3,a4)
 201 #define Msg5(l,m,a1,a2,a3,a4,a5)
 202 #define Msg6(l,m,a1,a2,a3,a4,a5,a6)
 203 #define Msg7(l,m,a1,a2,a3,a4,a5,a6,a7)
 204 #endif /* !(WITH_MSGLEVEL <= E_FATAL) */
 205
 206
 207 extern void diag_set(char what, const char *arg);
 208 extern void diag_set_int(char what, int arg);
 209 extern int diag_get_int(char what);
 210 extern const char *diag_get_string(char what);
 211 extern int diag_dup(void);
 212 extern int diag_dup2(int newfd);
 213 extern void msg(int level, const char *format, ...);
 214
 215 #endif /* !defined(__error_h_included) */