generator/types.lua

   1 #!/usr/bin/lua
   2
   3 --[[
   4
   5 Copyright (c) 2007-2008 Mauro Iazzi
   6
   7 Permission is hereby granted, free of charge, to any person
   8 obtaining a copy of this software and associated documentation
   9 files (the "Software"), to deal in the Software without
  10 restriction, including without limitation the rights to use,
  11 copy, modify, merge, publish, distribute, sublicense, and/or sell
  12 copies of the Software, and to permit persons to whom the
  13 Software is furnished to do so, subject to the following
  14 conditions:
  15
  16 The above copyright notice and this permission notice shall be
  17 included in all copies or substantial portions of the Software.
  18
  19 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  20 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  21 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  22 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  23 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  24 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  25 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  26 OTHER DEALINGS IN THE SOFTWARE.
  27
  28 --]]
  29
  30 local base_types = (...) or {}
  31
  32 local BaseType = function(s)
  33         s = tostring(s)
  34         return {
  35                 get = function(j)
  36                         return 'lua_to'..s..'(L, '..tostring(j)..')', 1
  37                 end,
  38                 push = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
  39                         return 'lua_push'..s..'(L, '..tostring(j)..')', 1
  40                 end,
  41         }
  42 end
  43 local integer_type = {
  44         get = function(j)
  45                 return 'lua_tointeger(L, '..tostring(j)..')', 1
  46         end,
  47         push = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
  48                 return 'lua_pushinteger(L, '..tostring(j)..')', 1
  49         end,
  50         test = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
  51                 return 'lqtL_isinteger(L, '..tostring(j)..')', 1
  52         end,
  53 }
  54 local number_type = {
  55         get = function(j)
  56                 return 'lua_tonumber(L, '..tostring(j)..')', 1
  57         end,
  58         push = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
  59                 return 'lua_pushnumber(L, '..tostring(j)..')', 1
  60         end,
  61         test = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
  62                 return 'lqtL_isnumber(L, '..tostring(j)..')', 1
  63         end,
  64 }
  65 local integer_type = {
  66         get = function(j)
  67                 return 'lua_tointeger(L, '..tostring(j)..')', 1
  68         end,
  69         push = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
  70                 return 'lua_pushinteger(L, '..tostring(j)..')', 1
  71         end,
  72         test = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
  73                 return 'lqtL_isinteger(L, '..tostring(j)..')', 1
  74         end,
  75 }
  76 local bool_type = {
  77         get = function(j)
  78                 return 'lua_toboolean(L, '..tostring(j)..')', 1
  79         end,
  80         push = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
  81                 return 'lua_pushboolean(L, '..tostring(j)..')', 1
  82         end,
  83         test = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
  84                 return 'lqtL_isboolean(L, '..tostring(j)..')', 1
  85         end,
  86 }
  87
  88 base_types['char const*'] = {
  89         get = function(j)
  90                 return 'lua_tostring(L, '..tostring(j)..')', 1
  91         end,
  92         push = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
  93                 return 'lua_pushstring(L, '..tostring(j)..')', 1
  94         end,
  95         test = function(j)
  96                 return 'lqtL_isstring(L, '..tostring(j)..')', 1
  97         end,
  98 }
  99 base_types['char'] = integer_type
 100 base_types['unsigned char'] = integer_type
 101 base_types['int'] = integer_type
 102 base_types['unsigned int'] = integer_type
 103 base_types['short'] = integer_type
 104 base_types['short int'] = integer_type
 105 base_types['unsigned short'] = integer_type
 106 base_types['unsigned short int'] = integer_type
 107 base_types['short unsigned int'] = integer_type
 108 base_types['long'] = integer_type
 109 base_types['unsigned long'] = integer_type
 110 base_types['long int'] = integer_type
 111 base_types['unsigned long int'] = integer_type
 112 base_types['long unsigned int'] = integer_type
 113 base_types['long long'] = integer_type
 114 base_types['unsigned long long'] = integer_type
 115 base_types['long long int'] = integer_type
 116 base_types['unsigned long long int'] = integer_type
 117 base_types['float'] = number_type
 118 base_types['double'] = number_type
 119 base_types['bool'] = bool_type
 120
 121 ---[[
 122 base_types['int&'] = {
 123         get = function(j)
 124                 return '*lqtL_tointref(L, '..j..')', 1
 125         end,
 126         push = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
 127                 return 'lua_pushinteger(L, '..tostring(j)..')', 1
 128         end,
 129         test = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
 130                 return 'lqtL_isinteger(L, '..tostring(j)..')', 1
 131         end,
 132 }
 133 base_types['char**'] = {
 134         get = function(j)
 135                 return 'lqtL_toarguments(L, '..tostring(j)..')', 1
 136         end,
 137         push = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
 138                 return 'lqtL_pusharguments(L, '..tostring(j)..')', 1
 139         end,
 140         test = function(j) -- must handle arguments (e.g. in virtual callbacks) and return values
 141                 return 'lua_istable(L, '..tostring(j)..')', 1
 142         end,
 143 }
 144 --]]
 145
 146
 147 return base_types