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nse_debug.cc

#include "nse_debug.h"
#include "output.h"

void l_dumpStack(lua_State *L) {
      int stack_height = lua_gettop(L);
      int i;
      
      log_write(LOG_PLAIN, "-== Stack Dump Begin ==-\n");
      for(i = -1; i >= 0 - stack_height; i--) {
            log_write(LOG_PLAIN, "%d: ", i);
            l_dumpValue(L, i);
      }

      log_write(LOG_PLAIN, "-== Stack Dump End ==-\n");
}

void l_dumpValue(lua_State *L, int i) {
    switch (lua_type(L, i))
    {
      case LUA_TTABLE:
            l_dumpTable(L, i);
        break;
      case LUA_TFUNCTION:
            l_dumpFunction(L, i);
        break;
      case LUA_TSTRING:
            log_write(LOG_PLAIN, "string '%s'\n", lua_tostring(L, i));
        break;
      case LUA_TBOOLEAN:
            log_write(LOG_PLAIN, "boolean: %s\n",
            lua_toboolean(L, i) ? "true" : "false"); 
        break;
      case LUA_TNUMBER:
            log_write(LOG_PLAIN, "number: %g\n", lua_tonumber(L, i));
        break;
      default:
            log_write(LOG_PLAIN, "%s\n", lua_typename(L, lua_type(L, i)));
    }
}

void l_dumpTable(lua_State *L, int index) {
      log_write(LOG_PLAIN, "table\n");
      lua_pushnil(L);

      if (index<0) --index;
      while(lua_next(L, index) != 0)
      {
            l_dumpValue(L, -2);
            l_dumpValue(L, -1);
            lua_pop(L, 1); 
      }
}

void l_dumpFunction(lua_State *L, int index) {
//    lua_Debug ar;

      log_write(LOG_PLAIN, "function\n"); 

//    lua_pushvalue(L, index);
//    lua_getinfo(L, ">n", &ar);
//    
//    log_write(LOG_PLAIN, "\tname: %s %s\n", ar.namewhat, ar.name);
      fflush(stdout);
}

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