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Diffstat (limited to 'src/ldblib.js')
-rw-r--r--src/ldblib.js83
1 files changed, 42 insertions, 41 deletions
diff --git a/src/ldblib.js b/src/ldblib.js
index 7e08dc5..9698f7a 100644
--- a/src/ldblib.js
+++ b/src/ldblib.js
@@ -4,6 +4,7 @@ const assert = require('assert');
const lua = require('./lua.js');
const lauxlib = require('./lauxlib.js');
+const {luastring_indexOf, to_luastring} = require("./fengaricore.js");
/*
** If L1 != L, L1 can be in any state, and therefore there are no
@@ -12,7 +13,7 @@ const lauxlib = require('./lauxlib.js');
*/
const checkstack = function(L, L1, n) {
if (L !== L1 && !lua.lua_checkstack(L1, n))
- lauxlib.luaL_error(L, lua.to_luastring("stack overflow", true));
+ lauxlib.luaL_error(L, to_luastring("stack overflow", true));
};
const db_getregistry = function(L) {
@@ -30,7 +31,7 @@ const db_getmetatable = function(L) {
const db_setmetatable = function(L) {
const t = lua.lua_type(L, 2);
- lauxlib.luaL_argcheck(L, t == lua.LUA_TNIL || t == lua.LUA_TTABLE, 2, lua.to_luastring("nil or table expected", true));
+ lauxlib.luaL_argcheck(L, t == lua.LUA_TNIL || t == lua.LUA_TTABLE, 2, to_luastring("nil or table expected", true));
lua.lua_settop(L, 2);
lua.lua_setmetatable(L, 1);
return 1; /* return 1st argument */
@@ -120,10 +121,10 @@ const db_getinfo = function(L) {
let thread = getthread(L);
let arg = thread.arg;
let L1 = thread.thread;
- let options = lauxlib.luaL_optstring(L, arg + 2, lua.to_luastring("flnStu", true));
+ let options = lauxlib.luaL_optstring(L, arg + 2, to_luastring("flnStu", true));
checkstack(L, L1, 3);
if (lua.lua_isfunction(L, arg + 1)) { /* info about a function? */
- options = lua.lua_pushfstring(L, lua.to_luastring(">%s"), options); /* add '>' to 'options' */
+ options = lua.lua_pushfstring(L, to_luastring(">%s"), options); /* add '>' to 'options' */
lua.lua_pushvalue(L, arg + 1); /* move function to 'L1' stack */
lua.lua_xmove(L, L1, 1);
} else { /* stack level */
@@ -134,32 +135,32 @@ const db_getinfo = function(L) {
}
if (!lua.lua_getinfo(L1, options, ar))
- lauxlib.luaL_argerror(L, arg + 2, lua.to_luastring("invalid option", true));
+ lauxlib.luaL_argerror(L, arg + 2, to_luastring("invalid option", true));
lua.lua_newtable(L); /* table to collect results */
- if (lua.luastring_indexOf(options, 'S'.charCodeAt(0)) > -1) {
- settabss(L, lua.to_luastring("source", true), ar.source);
- settabss(L, lua.to_luastring("short_src", true), ar.short_src);
- settabsi(L, lua.to_luastring("linedefined", true), ar.linedefined);
- settabsi(L, lua.to_luastring("lastlinedefined", true), ar.lastlinedefined);
- settabss(L, lua.to_luastring("what", true), ar.what);
+ if (luastring_indexOf(options, 'S'.charCodeAt(0)) > -1) {
+ settabss(L, to_luastring("source", true), ar.source);
+ settabss(L, to_luastring("short_src", true), ar.short_src);
+ settabsi(L, to_luastring("linedefined", true), ar.linedefined);
+ settabsi(L, to_luastring("lastlinedefined", true), ar.lastlinedefined);
+ settabss(L, to_luastring("what", true), ar.what);
}
- if (lua.luastring_indexOf(options, 'l'.charCodeAt(0)) > -1)
- settabsi(L, lua.to_luastring("currentline", true), ar.currentline);
- if (lua.luastring_indexOf(options, 'u'.charCodeAt(0)) > -1) {
- settabsi(L, lua.to_luastring("nups", true), ar.nups);
- settabsi(L, lua.to_luastring("nparams", true), ar.nparams);
- settabsb(L, lua.to_luastring("isvararg", true), ar.isvararg);
+ if (luastring_indexOf(options, 'l'.charCodeAt(0)) > -1)
+ settabsi(L, to_luastring("currentline", true), ar.currentline);
+ if (luastring_indexOf(options, 'u'.charCodeAt(0)) > -1) {
+ settabsi(L, to_luastring("nups", true), ar.nups);
+ settabsi(L, to_luastring("nparams", true), ar.nparams);
+ settabsb(L, to_luastring("isvararg", true), ar.isvararg);
}
- if (lua.luastring_indexOf(options, 'n'.charCodeAt(0)) > -1) {
- settabss(L, lua.to_luastring("name", true), ar.name);
- settabss(L, lua.to_luastring("namewhat", true), ar.namewhat);
+ if (luastring_indexOf(options, 'n'.charCodeAt(0)) > -1) {
+ settabss(L, to_luastring("name", true), ar.name);
+ settabss(L, to_luastring("namewhat", true), ar.namewhat);
}
- if (lua.luastring_indexOf(options, 't'.charCodeAt(0)) > -1)
- settabsb(L, lua.to_luastring("istailcall", true), ar.istailcall);
- if (lua.luastring_indexOf(options, 'L'.charCodeAt(0)) > -1)
- treatstackoption(L, L1, lua.to_luastring("activelines", true));
- if (lua.luastring_indexOf(options, 'f'.charCodeAt(0)) > -1)
- treatstackoption(L, L1, lua.to_luastring("func", true));
+ if (luastring_indexOf(options, 't'.charCodeAt(0)) > -1)
+ settabsb(L, to_luastring("istailcall", true), ar.istailcall);
+ if (luastring_indexOf(options, 'L'.charCodeAt(0)) > -1)
+ treatstackoption(L, L1, to_luastring("activelines", true));
+ if (luastring_indexOf(options, 'f'.charCodeAt(0)) > -1)
+ treatstackoption(L, L1, to_luastring("func", true));
return 1; /* return table */
};
@@ -176,7 +177,7 @@ const db_getlocal = function(L) {
} else { /* stack-level argument */
let level = lauxlib.luaL_checkinteger(L, arg + 1);
if (!lua.lua_getstack(L1, level, ar)) /* out of range? */
- return lauxlib.luaL_argerror(L, arg+1, lua.to_luastring("level out of range", true));
+ return lauxlib.luaL_argerror(L, arg+1, to_luastring("level out of range", true));
checkstack(L, L1, 1);
let name = lua.lua_getlocal(L1, ar, nvar);
if (name) {
@@ -200,7 +201,7 @@ const db_setlocal = function(L) {
let level = lauxlib.luaL_checkinteger(L, arg + 1);
let nvar = lauxlib.luaL_checkinteger(L, arg + 2);
if (!lua.lua_getstack(L1, level, ar)) /* out of range? */
- return lauxlib.luaL_argerror(L, arg + 1, lua.to_luastring("level out of range", true));
+ return lauxlib.luaL_argerror(L, arg + 1, to_luastring("level out of range", true));
lauxlib.luaL_checkany(L, arg + 3);
lua.lua_settop(L, arg + 3);
checkstack(L, L1, 1);
@@ -242,7 +243,7 @@ const db_setupvalue = function(L) {
const checkupval = function(L, argf, argnup) {
let nup = lauxlib.luaL_checkinteger(L, argnup); /* upvalue index */
lauxlib.luaL_checktype(L, argf, lua.LUA_TFUNCTION); /* closure */
- lauxlib.luaL_argcheck(L, (lua.lua_getupvalue(L, argf, nup) !== null), argnup, lua.to_luastring("invalid upvalue index", true));
+ lauxlib.luaL_argcheck(L, (lua.lua_getupvalue(L, argf, nup) !== null), argnup, to_luastring("invalid upvalue index", true));
return nup;
};
@@ -255,8 +256,8 @@ const db_upvalueid = function(L) {
const db_upvaluejoin = function(L) {
let n1 = checkupval(L, 1, 2);
let n2 = checkupval(L, 3, 4);
- lauxlib.luaL_argcheck(L, !lua.lua_iscfunction(L, 1), 1, lua.to_luastring("Lua function expected", true));
- lauxlib.luaL_argcheck(L, !lua.lua_iscfunction(L, 3), 3, lua.to_luastring("Lua function expected", true));
+ lauxlib.luaL_argcheck(L, !lua.lua_iscfunction(L, 1), 1, to_luastring("Lua function expected", true));
+ lauxlib.luaL_argcheck(L, !lua.lua_iscfunction(L, 3), 3, to_luastring("Lua function expected", true));
lua.lua_upvaluejoin(L, 1, n1, 3, n2);
return 0;
};
@@ -265,9 +266,9 @@ const db_upvaluejoin = function(L) {
** The hook table at registry[HOOKKEY] maps threads to their current
** hook function. (We only need the unique address of 'HOOKKEY'.)
*/
-const HOOKKEY = lua.to_luastring("__hooks__", true);
+const HOOKKEY = to_luastring("__hooks__", true);
-const hooknames = ["call", "return", "line", "count", "tail call"].map(e => lua.to_luastring(e));
+const hooknames = ["call", "return", "line", "count", "tail call"].map(e => to_luastring(e));
/*
** Call hook function registered at hook table for the current
@@ -281,7 +282,7 @@ const hookf = function(L, ar) {
if (ar.currentline >= 0)
lua.lua_pushinteger(L, ar.currentline); /* push current line */
else lua.lua_pushnil(L);
- assert(lua.lua_getinfo(L, lua.to_luastring("lS"), ar));
+ assert(lua.lua_getinfo(L, to_luastring("lS"), ar));
lua.lua_call(L, 2, 0); /* call hook function */
}
};
@@ -291,9 +292,9 @@ const hookf = function(L, ar) {
*/
const makemask = function(smask, count) {
let mask = 0;
- if (lua.luastring_indexOf(smask, "c".charCodeAt(0)) > -1) mask |= lua.LUA_MASKCALL;
- if (lua.luastring_indexOf(smask, "r".charCodeAt(0)) > -1) mask |= lua.LUA_MASKRET;
- if (lua.luastring_indexOf(smask, "l".charCodeAt(0)) > -1) mask |= lua.LUA_MASKLINE;
+ if (luastring_indexOf(smask, "c".charCodeAt(0)) > -1) mask |= lua.LUA_MASKCALL;
+ if (luastring_indexOf(smask, "r".charCodeAt(0)) > -1) mask |= lua.LUA_MASKRET;
+ if (luastring_indexOf(smask, "l".charCodeAt(0)) > -1) mask |= lua.LUA_MASKLINE;
if (count > 0) mask |= lua.LUA_MASKCOUNT;
return mask;
};
@@ -328,8 +329,8 @@ const db_sethook = function(L) {
lua.lua_createtable(L, 0, 2); /* create a hook table */
lua.lua_pushvalue(L, -1);
lua.lua_rawsetp(L, lua.LUA_REGISTRYINDEX, HOOKKEY); /* set it in position */
- lua.lua_pushstring(L, lua.to_luastring("k"));
- lua.lua_setfield(L, -2, lua.to_luastring("__mode", true)); /** hooktable.__mode = "k" */
+ lua.lua_pushstring(L, to_luastring("k"));
+ lua.lua_setfield(L, -2, to_luastring("__mode", true)); /** hooktable.__mode = "k" */
lua.lua_pushvalue(L, -1);
lua.lua_setmetatable(L, -2); /* setmetatable(hooktable) = hooktable */
}
@@ -424,8 +425,8 @@ if (getinput) {
if (input.length === 0)
continue;
- let buffer = lua.to_luastring(input);
- if (lauxlib.luaL_loadbuffer(L, buffer, buffer.length, lua.to_luastring("=(debug command)", true))
+ let buffer = to_luastring(input);
+ if (lauxlib.luaL_loadbuffer(L, buffer, buffer.length, to_luastring("=(debug command)", true))
|| lua.lua_pcall(L, 0, 0, 0)) {
lauxlib.lua_writestringerror(lua.lua_tojsstring(L, -1), "\n");
}
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-11 00:35:08 +0000