X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Fcls%2Flua%2Flua_bufferlist.cc;fp=src%2Fceph%2Fsrc%2Fcls%2Flua%2Flua_bufferlist.cc;h=0000000000000000000000000000000000000000;hb=7da45d65be36d36b880cc55c5036e96c24b53f00;hp=c4f5da5958a2fc4d996ed6b7db40f82594d7fa9c;hpb=691462d09d0987b47e112d6ee8740375df3c51b2;p=stor4nfv.git

diff --git a/src/ceph/src/cls/lua/lua_bufferlist.cc b/src/ceph/src/cls/lua/lua_bufferlist.cc
deleted file mode 100644
index c4f5da5..0000000
--- a/src/ceph/src/cls/lua/lua_bufferlist.cc
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * Lua module wrapping librados::bufferlist
- */
-#include <errno.h>
-#include <string>
-#include <sstream>
-#include <math.h>
-#include <lua.hpp>
-#include "include/types.h"
-#include "include/buffer.h"
-#include "objclass/objclass.h"
-#include "cls/lua/cls_lua.h"
-
-#define LUA_BUFFERLIST "ClsLua.Bufferlist"
-
-struct bufferlist_wrap {
-  bufferlist *bl;
-  int gc; /* do garbage collect? */
-};
-
-static inline struct bufferlist_wrap *to_blwrap(lua_State *L, int pos = 1)
-{
-  return (bufferlist_wrap *)luaL_checkudata(L, pos, LUA_BUFFERLIST);
-}
-
-bufferlist *clslua_checkbufferlist(lua_State *L, int pos)
-{
-  struct bufferlist_wrap *blw = to_blwrap(L, pos);
-  return blw->bl;
-}
-
-/*
- * Pushes a new bufferlist userdata object onto the stack. If @set is non-null
- * it is assumed to be a bufferlist that should not be garbage collected.
- */
-bufferlist *clslua_pushbufferlist(lua_State *L, bufferlist *set)
-{
-  bufferlist_wrap *blw = static_cast<bufferlist_wrap *>(lua_newuserdata(L, sizeof(*blw)));
-  blw->bl = set ? set : new bufferlist();
-  blw->gc = set ? 0 : 1;
-  luaL_getmetatable(L, LUA_BUFFERLIST);
-  lua_setmetatable(L, -2);
-  return blw->bl;
-}
-
-/*
- * Create a new bufferlist
- */
-static int bl_new(lua_State *L)
-{
-  clslua_pushbufferlist(L, NULL);
-  return 1;
-}
-
-/*
- * Convert bufferlist to Lua string
- */
-static int bl_str(lua_State *L)
-{
-  bufferlist *bl = clslua_checkbufferlist(L);
-  lua_pushlstring(L, bl->c_str(), bl->length());
-  return 1;
-}
-
-/*
- * Append a Lua string to bufferlist
- */
-static int bl_append(lua_State *L)
-{
-  bufferlist *bl = clslua_checkbufferlist(L);
-  luaL_checktype(L, 2, LUA_TSTRING);
-
-  size_t len;
-  const char *data = lua_tolstring(L, 2, &len);
-  bl->append(data, len);
-
-  return 0;
-}
-
-/*
- * Return the length in bytes of bufferlist
- */
-static int bl_len(lua_State *L)
-{
-  bufferlist *bl = clslua_checkbufferlist(L);
-  lua_pushinteger(L, bl->length());
-  return 1;
-}
-
-/*
- * Perform byte-for-byte bufferlist equality test
- */
-static int bl_eq(lua_State *L)
-{
-  bufferlist *bl1 = clslua_checkbufferlist(L, 1);
-  bufferlist *bl2 = clslua_checkbufferlist(L, 2);
-  lua_pushboolean(L, *bl1 == *bl2 ? 1 : 0);
-  return 1;
-}
-
-/*
- * Bufferlist < operator
- */
-static int bl_lt(lua_State *L)
-{
-  bufferlist *bl1 = clslua_checkbufferlist(L, 1);
-  bufferlist *bl2 = clslua_checkbufferlist(L, 2);
-  lua_pushboolean(L, *bl1 < *bl2 ? 1 : 0);
-  return 1;
-}
-
-/*
- * Bufferlist <= operator
- */
-static int bl_le(lua_State *L)
-{
-  bufferlist *bl1 = clslua_checkbufferlist(L, 1);
-  bufferlist *bl2 = clslua_checkbufferlist(L, 2);
-  lua_pushboolean(L, *bl1 <= *bl2 ? 1 : 0);
-  return 1;
-}
-
-/*
- * Bufferlist concatentation
- */
-static int bl_concat(lua_State *L)
-{
-  bufferlist *bl1 = clslua_checkbufferlist(L, 1);
-  bufferlist *bl2 = clslua_checkbufferlist(L, 2);
-  bufferlist *ret = clslua_pushbufferlist(L, NULL);
-  ret->append(bl1->c_str(), bl1->length());
-  ret->append(bl2->c_str(), bl2->length());
-  return 1;
-}
-
-/*
- * Garbage collect bufferlist
- */
-static int bl_gc(lua_State *L)
-{
-  struct bufferlist_wrap *blw = to_blwrap(L);
-  assert(blw);
-  assert(blw->bl);
-  if (blw->gc)
-    delete blw->bl;
-  return 0;
-}
-
-static const struct luaL_Reg bufferlist_methods[] = {
-  {"str", bl_str},
-  {"append", bl_append},
-  {"__concat", bl_concat},
-  {"__len", bl_len},
-  {"__lt", bl_lt},
-  {"__le", bl_le},
-  {"__gc", bl_gc},
-  {"__eq", bl_eq},
-  {NULL, NULL}
-};
-
-static const struct luaL_Reg bllib_f[] = {
-  {"new", bl_new},
-  {NULL, NULL}
-};
-
-LUALIB_API int luaopen_bufferlist(lua_State *L)
-{
-  /* Setup bufferlist user-data type */
-  luaL_newmetatable(L, LUA_BUFFERLIST);
-  lua_pushvalue(L, -1);
-  lua_setfield(L, -2, "__index");
-
-  luaL_setfuncs(L, bufferlist_methods, 0);
-  lua_pop(L, 1);
-
-  lua_newtable(L);
-  luaL_setfuncs(L, bllib_f, 0);
-
-  return 1;
-}