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Functions for OpenSSL version determination. #30

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Functions for OpenSSL version determination. #30

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29 changes: 29 additions & 0 deletions src/lcrypto.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1667,6 +1667,30 @@ static int open_fopen(lua_State *L)

/*************** CORE API ***************/

static int luacrypto_openssl_version(lua_State *L)
{
lua_pushstring(L, OPENSSL_VERSION_TEXT);
return 1;
}

static int luacrypto_openssl_nversion(lua_State *L)
{
lua_pushnumber(L, OPENSSL_VERSION_NUMBER);
return 1;
}

static int luacrypto_shlib_version(lua_State *L)
{
lua_pushstring(L, SHLIB_VERSION_NUMBER);
return 1;
}

static int luacrypto_shlib_history(lua_State *L)
{
lua_pushstring(L, SHLIB_VERSION_HISTORY);
return 1;
}

static void list_callback(const OBJ_NAME *obj, void *arg)
{
lua_State *L = (lua_State *)arg;
Expand Down Expand Up @@ -1950,6 +1974,11 @@ static void create_metatables (lua_State *L)
int top;
struct luaL_Reg core_functions[] =
{
{ "openssl_version", luacrypto_openssl_version },
{ "openssl_version_number", luacrypto_openssl_nversion },
{ "openssl_shlib_version", luacrypto_shlib_version },
{ "openssl_shlib_history", luacrypto_shlib_history },

{ "list", luacrypto_list },
{ "hex", luacrypto_hex },
{ NULL, NULL }
Expand Down