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/* $%BEGINLICENSE%$
Copyright (C) 2008 MySQL AB, 2008 Sun Microsystems, Inc
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
$%ENDLICENSE%$ */
#include <lua.h>
#include "lua-env.h"
#include "glib-ext.h"
#include "network-socket.h"
#include "network-mysqld-packet.h"
#include "network-address-lua.h"
#include "network-socket-lua.h"
#define C(x) x, sizeof(x) - 1
#define S(x) x->str, x->len
static int proxy_socket_get(lua_State *L) {
network_socket *sock = *(network_socket **)luaL_checkself(L);
gsize keysize = 0;
const char *key = luaL_checklstring(L, 2, &keysize);
/**
* we to split it in .client and .server here
*/
if (strleq(key, keysize, C("default_db"))) {
lua_pushlstring(L, sock->default_db->str, sock->default_db->len);
return 1;
} else if (strleq(key, keysize, C("address"))) {
return luaL_error(L, ".address is deprecated. Use .src.name or .dst.name instead");
} else if (strleq(key, keysize, C("src"))) {
return network_address_lua_push(L, sock->src);
} else if (strleq(key, keysize, C("dst"))) {
return network_address_lua_push(L, sock->dst);
}
if (sock->response) {
if (strleq(key, keysize, C("username"))) {
lua_pushlstring(L, S(sock->response->username));
return 1;
} else if (strleq(key, keysize, C("scrambled_password"))) {
lua_pushlstring(L, S(sock->response->response));
return 1;
}
}
if (sock->challenge) { /* only the server-side has mysqld_version set */
if (strleq(key, keysize, C("mysqld_version"))) {
lua_pushinteger(L, sock->challenge->server_version);
return 1;
} else if (strleq(key, keysize, C("thread_id"))) {
lua_pushinteger(L, sock->challenge->thread_id);
return 1;
} else if (strleq(key, keysize, C("scramble_buffer"))) {
lua_pushlstring(L, S(sock->challenge->challenge));
return 1;
}
}
g_critical("%s: sock->challenge: %p, sock->response: %p (looking for %s)",
G_STRLOC,
(void *)sock->challenge,
(void *)sock->response,
key
);
lua_pushnil(L);
return 1;
}
int network_socket_lua_getmetatable(lua_State *L) {
static const struct luaL_reg methods[] = {
{ "__index", proxy_socket_get },
{ NULL, NULL },
};
return proxy_getmetatable(L, methods);
}
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