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#include <library/cpp/archive/yarchive.h>
#include <util/generic/buffer.h>
#include <util/generic/yexception.h>
#include <util/generic/singleton.h>
#include <util/system/hostname.h>
#include <util/memory/blob.h>
#include <util/stream/output.h>
#include <util/stream/buffer.h>
//lua code, with hooks
struct lua_State;
static void RegisterYandexHooks(lua_State* l);
static int loader_Common(lua_State* L);
#define LUA_LIB
#define luaall_c
#define ltable_c // for luai_hashnum under Visual Studio
#include "lobject.c"
#include "lstate.c"
#include "lgc.c"
#include "lvm.c"
#include "lauxlib.c"
#include "ltm.c"
#include "lcode.c"
#include "lapi.c"
#include "lmathlib.c"
#include "lparser.c"
#include "ldblib.c"
#include "ldebug.c"
#include "lzio.c"
#include "loslib.c"
#include "ltable.c"
#include "lmem.c"
#include "liolib.c"
#include "lstring.c"
#include "lundump.c"
#include "linit.c"
#include "llex.c"
#include "lopcodes.c"
#include "lstrlib.c"
#include "lfunc.c"
#include "ldo.c"
#include "lbaselib.c"
#include "ldump.c"
#include "ltablib.c"
#include "loadlib.c"
#include "lutf8lib.c"
#if LUA_VERSION_NUM >= 502
#include "lbitlib.c"
#include "lctype.c"
#include "lcorolib.c"
#endif
//end of lua code
//yandex stuff
namespace {
static const unsigned char data[] = {
#include "common.inc"
};
class TLuaArchive: public TArchiveReader {
public:
inline TLuaArchive()
: TArchiveReader(TBlob::NoCopy(data, sizeof(data)))
{
}
};
static inline TArchiveReader& Archive() {
return *Singleton<TLuaArchive>();
}
static inline bool OpenInternalModule(const char* key, TBuffer& buf) {
try {
TAutoPtr<IInputStream> in(Archive().ObjectByKey(key));
TBufferOutput out(buf);
TransferData(in.Get(), &out);
return true;
} catch (...) {
}
return false;
}
}
#if LUA_VERSION_NUM == 502
static int loader_Common(lua_State* L) {
const char* extname;
char filename[256];
extname = luaL_checkstring(L, 1);
snprintf(filename, 256, "/%s.lua", extname);
TBuffer buf;
if (!OpenInternalModule(filename, buf)) {
return 1;
}
if (luaL_loadbuffer(L, buf.Data(), buf.Size(), filename) != 0) {
return 1;
}
lua_pushstring(L, filename);
return 2;
}
#endif
#if LUA_VERSION_NUM == 501
static int loader_Common(lua_State* L) {
const char* extname;
char filename[256];
extname = luaL_checkstring(L, 1);
snprintf(filename, 256, "/%s.lua", extname);
TBuffer buf;
if (!OpenInternalModule(filename, buf)) {
loaderror(L, extname);
return 1;
}
if (luaL_loadbuffer(L, buf.Data(), buf.Size(), filename) != 0) {
loaderror(L, filename);
}
return 1; /* library loaded successfully */
}
#endif
static int OsHostName(lua_State* l) {
lua_pushstring(l, HostName().data());
return 1;
}
static int OsPutEnv(lua_State* l) {
const char* env = luaL_checkstring(l, 1);
int res = putenv(strdup(env));
lua_pushnumber(l, res);
return 1;
}
static const luaL_Reg YANDEX_OS_LIBS[] = {
{"hostname", OsHostName},
{"putenv", OsPutEnv},
{0, 0}
};
LUALIB_API int RegisterYandexOsHooks(lua_State* l) {
luaL_register(l, LUA_OSLIBNAME, YANDEX_OS_LIBS);
return 1;
}
static void RegisterYandexHooks(lua_State* l) {
lua_pushcfunction(l, RegisterYandexOsHooks);
lua_pushstring(l, "RegisterYandexOsHooks");
lua_call(l, 1, 0);
}
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