Reformat code

LuaGObject/buffer.c

@@ -1,104 +1,102 @@
-/*
- * Dynamic Lua binding to GObject using dynamic gobject-introspection.
- *
- * Copyright (c) 2010, 2011 Pavel Holejsovsky
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * Implementation of writable buffer object.
- */
+/* Dynamic Lua binding to GObject using dynamic gobject-introspection.
+
+Copyright (c) 2010, 2011 Pavel Holejsovsky
+Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
+
+Implementation of writable buffer object. */
 
 #include <string.h>
 #include "lua_gobject.h"
 
 static int
 buffer_len (lua_State *L)
 {
-  luaL_checkudata (L, 1, LUA_GOBJECT_BYTES_BUFFER);
-  lua_pushinteger (L, lua_objlen (L, 1));
-  return 1;
+	luaL_checkudata (L, 1, LUA_GOBJECT_BYTES_BUFFER);
+	lua_pushinteger (L, lua_objlen (L, 1));
+	return 1;
 }
 
 static int
 buffer_tostring (lua_State *L)
 {
-  gpointer data = luaL_checkudata (L, 1, LUA_GOBJECT_BYTES_BUFFER);
-  lua_pushlstring (L, data, lua_objlen (L, 1));
-  return 1;
+	gpointer data = luaL_checkudata (L, 1, LUA_GOBJECT_BYTES_BUFFER);
+	lua_pushlstring (L, data, lua_objlen (L, 1));
+	return 1;
 }
 
 static int
 buffer_index (lua_State *L)
 {
-  lua_gobject_Unsigned index;
-  unsigned char *buffer = luaL_checkudata (L, 1, LUA_GOBJECT_BYTES_BUFFER);
-  index = lua_tointeger (L, 2);
-  if (index > 0 && (size_t) index <= lua_objlen (L, 1))
-    lua_pushinteger (L, buffer[index - 1]);
-  else
-    {
-      luaL_argcheck (L, !lua_isnoneornil (L, 2), 2, "nil index");
-      lua_pushnil (L);
-    }
-  return 1;
+	lua_gobject_Unsigned index;
+	unsigned char *buffer = luaL_checkudata (L, 1,
+		LUA_GOBJECT_BYTES_BUFFER);
+	index = lua_tointeger (L, 2);
+	if (index > 0 && (size_t) index <= lua_objlen (L, 1))
+		lua_pushinteger (L, buffer[index - 1]);
+	else {
+		luaL_argcheck (L, !lua_isnoneornil (L, 2), 2, "nil index");
+		lua_pushnil (L);
+	}
+	return 1;
 }
 
 static int
 buffer_newindex (lua_State *L)
 {
-  lua_gobject_Unsigned index;
-  unsigned char *buffer = luaL_checkudata (L, 1, LUA_GOBJECT_BYTES_BUFFER);
-  index = luaL_checkint (L, 2);
-  luaL_argcheck (L, index > 0 && (size_t) index <= lua_objlen (L, 1),
-                 2, "bad index");
-  buffer[index - 1] = luaL_checkint (L, 3) & 0xff;
-  return 0;
+	lua_gobject_Unsigned index;
+	unsigned char *buffer = luaL_checkudata (L, 1,
+		LUA_GOBJECT_BYTES_BUFFER);
+	index = luaL_checkint (L, 2);
+	luaL_argcheck (L, index > 0 && (size_t) index <= lua_objlen (L, 1),
+		2, "bad index");
+	buffer[index - 1] = luaL_checkint (L, 3) & 0xff;
+	return 0;
 }
 
 static const luaL_Reg buffer_mt_reg[] = {
-  { "__len", buffer_len },
-  { "__tostring", buffer_tostring },
-  { "__index", buffer_index },
-  { "__newindex", buffer_newindex },
-  { NULL, NULL }
+	{ "__len", buffer_len },
+	{ "__tostring", buffer_tostring },
+	{ "__index", buffer_index },
+	{ "__newindex", buffer_newindex },
+	{ NULL, NULL }
 };
 
 static int
 buffer_new (lua_State *L)
 {
-  size_t size;
-  gpointer *buffer;
-  const char *source = NULL;
+	size_t size;
+	gpointer *buffer;
+	const char *source = NULL;
 
-  if (lua_type (L, 1) == LUA_TSTRING)
-    source = lua_tolstring (L, 1, &size);
-  else
-    size = luaL_checkint (L, 1);
-  buffer = lua_newuserdata (L, size);
-  if (source)
-    memcpy (buffer, source, size);
-  else
-    memset (buffer, 0, size);
-  luaL_getmetatable (L, LUA_GOBJECT_BYTES_BUFFER);
-  lua_setmetatable (L, -2);
-  return 1;
+	if (lua_type (L, 1) == LUA_TSTRING)
+		source = lua_tolstring (L, 1, &size);
+	else
+		size = luaL_checkint (L, 1);
+	buffer = lua_newuserdata (L, size);
+	if (source)
+		memcpy (buffer, source, size);
+	else
+		memset (buffer, 0, size);
+	luaL_getmetatable (L, LUA_GOBJECT_BYTES_BUFFER);
+	lua_setmetatable (L, -2);
+	return 1;
 }
 
 static const luaL_Reg buffer_reg[] = {
-  { "new", buffer_new },
-  { NULL, NULL }
+	{ "new", buffer_new },
+	{ NULL, NULL }
 };
 
 void
 lua_gobject_buffer_init (lua_State *L)
 {
-  /* Register metatables. */
-  luaL_newmetatable (L, LUA_GOBJECT_BYTES_BUFFER);
-  luaL_register (L, NULL, buffer_mt_reg);
-  lua_pop (L, 1);
+	/* Register metatables. */
+	luaL_newmetatable (L, LUA_GOBJECT_BYTES_BUFFER);
+	luaL_register (L, NULL, buffer_mt_reg);
+	lua_pop (L, 1);
 
-  /* Register global API. */
-  lua_newtable (L);
-  luaL_register (L, NULL, buffer_reg);
-  lua_setfield (L, -2, "bytes");
+	/* Register global API. */
+	lua_newtable (L);
+	luaL_register (L, NULL, buffer_reg);
+	lua_setfield (L, -2, "bytes");
 }