lua/lua.h

   1 /* Copyright (C) Chris Porter 2005 */
   2 /* ALL RIGHTS RESERVED. */
   3 /* Don't put this into the SVN repo. */
   4
   5 #ifndef _LUA_H
   6 #define _LUA_H
   7
   8 #define __USE_BSD
   9
  10 #include <lua.h>
  11 #include <lauxlib.h>
  12 #include <lualib.h>
  13 #include <string.h>
  14 #include <sys/times.h>
  15 #include <sys/time.h>
  16 #include <sys/resource.h>
  17 #include <unistd.h>
  18
  19 #include "../lib/sstring.h"
  20 #include "../core/nsmalloc.h"
  21
  22 #include "lualocal.h"
  23 #include "luasocket.h"
  24
  25 #define luamalloc(x) nsmalloc(POOL_LUA, x)
  26 #define luarealloc(x, y) nsrealloc(POOL_LUA, x, y)
  27 #define luafree(x) nsfree(POOL_LUA, x)
  28
  29 /*** defines ************************************/
  30
  31 #define LUA_BOTVERSION "1.88"
  32 #define LUA_CHANFIXBOT "D"
  33 #define LUA_OPERCHAN "#twilightzone"
  34
  35 #ifndef LUA_PUKECHAN
  36 #define LUA_PUKECHAN "#qnet.keepout"
  37 #endif
  38
  39 #define LUA_PROFILE
  40
  41 #define LUA_DEBUGSOCKET_ADDRESS "127.0.0.1"
  42 #define LUA_DEBUGSOCKET_PORT 7733
  43
  44 #ifdef LUA_USEJIT
  45 #include <luajit.h>
  46 #define LUA_AUXVERSION " + " LUAJIT_VERSION
  47 #else
  48 #define LUA_AUXVERSION ""
  49 #endif
  50
  51 #define LUA_FULLVERSION "Lua engine v" LUA_BOTVERSION " (" LUA_VERSION LUA_AUXVERSION ")"
  52
  53 /*** end defines ************************************/
  54
  55 typedef struct lua_list {
  56   lua_State *l;
  57   sstring *name;
  58   unsigned long calls;
  59   struct timeval ru_utime, ru_stime;
  60   struct lua_list *next;
  61   struct lua_list *prev;
  62   lua_localnick *nicks;
  63   lua_socket *sockets;
  64 } lua_list;
  65
  66 #define LUA_STARTLOOP(l) { lua_list *ll; for(ll=lua_head;ll;ll=ll->next) {  l = ll->l
  67
  68 #define LUA_ENDLOOP() } }
  69
  70 #define LUA_PATHLEN 1024
  71
  72 extern lua_list *lua_head;
  73 extern sstring *cpath;
  74
  75 lua_State *lua_loadscript(char *file);
  76 void lua_unloadscript(lua_list *l);
  77 lua_list *lua_scriptloaded(char *name);
  78 lua_list *lua_listfromstate(lua_State *l);
  79 int lua_listexists(lua_list *l);
  80 int lua_lineok(const char *data);
  81
  82 #define lua_toint(l, n) (int)lua_tonumber(l, n)
  83 #define lua_isint(l, n) lua_isnumber(l, n)
  84 #define lua_pushint(l, n) lua_pushnumber(l, n)
  85
  86 #define lua_tolong(l, n) (long)lua_tonumber(l, n)
  87 #define lua_islong(l, n) lua_isnumber(l, n)
  88 #define lua_pushlong(l, n) lua_pushnumber(l, n)
  89 #define lua_pushnumeric(l, n) lua_pushlong(l, n)
  90 #define lua_tonumeric(l, n) lua_tolong(l, n)
  91 #define lua_isnumeric(l, n) lua_islong(l, n)
  92
  93 extern struct rusage r_usages;
  94 extern struct rusage r_usagee;
  95
  96 #define USEC_DIFFERENTIAL 1000000
  97
  98 #ifdef LUA_PROFILE
  99
 100 #define ACCOUNTING_START(l) { l->calls++; getrusage(RUSAGE_SELF, &r_usages);
 101
 102 #define twrap(A2, B2, C2, D2) A2(&(B2), &(C2), &(D2))
 103
 104 #define _SET_2TIMEDIFF(L4, S2, E2, I2) twrap(timersub, E2.I2, S2.I2, E2.I2); twrap(timeradd, L4->I2, E2.I2, L4->I2);
 105 #define SET_TIMEDIFF(L3, S2, E2) _SET_2TIMEDIFF(L3, S2, E2, ru_utime); _SET_2TIMEDIFF(L3, S2, E2, ru_stime);
 106
 107 #define ACCOUNTING_STOP(l) getrusage(RUSAGE_SELF, &r_usagee); SET_TIMEDIFF(l, r_usages, r_usagee); }
 108
 109 #endif
 110
 111 #ifdef LUA_DEBUGSOCKET
 112
 113 void lua_debugoutput(char *p, ...);
 114 #define DEBUGOUT(p, ...) lua_debugoutput(p , ##__VA_ARGS__)
 115
 116 #endif
 117
 118 #ifndef INLINE
 119
 120 #ifdef __GNUC__
 121 #define INLINE __attribute((always_inline)) inline
 122 #endif
 123
 124 #ifdef _MSC_VER
 125 #define INLINE __forceinline
 126 #endif
 127
 128 #ifndef INLINE
 129 #define INLINE inline
 130 #endif
 131
 132 #endif /* INLINE */
 133
 134 INLINE int lua_debugpcall(lua_State *l, char *message, int a, int b, int c);
 135
 136 #endif