int LS_jam_evaluaterule(ls_lua_State *L)
{
LOL lol;
int i;
LIST *list;
int index;
int numParams = ls_lua_gettop(L);
if (numParams < 1)
return 0;
if (!ls_lua_isstring(L, 1))
return 0;
lol_init(&lol);
for (i = 0; i < numParams - 1; ++i)
{
lol_add(&lol, luahelper_addtolist(L, L0, 2 + i));
}
list = evaluate_rule(ls_lua_tostring(L, 1), &lol, L0);
lol_free(&lol);
ls_lua_newtable(L);
index = 1;
for (; list; list = list_next(list), ++index)
{
ls_lua_pushnumber(L, index);
ls_lua_pushstring(L, list->string);
ls_lua_settable(L, -3);
}
return 1;
}
int LS_jam_expand(ls_lua_State *L)
{
LIST *list = L0;
LISTITEM* item;
int index;
int numParams = ls_lua_gettop(L);
if (numParams < 1 || numParams > 1)
return 0;
if (!ls_lua_isstring(L, 1))
return 0;
{
LOL lol;
const char* src = ls_lua_tostring(L, 1);
lol_init(&lol);
list = var_expand(L0, src, src + strlen(src), &lol, 0);
}
ls_lua_newtable(L);
index = 1;
for (item = list_first(list); item; item = list_next(item), ++index)
{
ls_lua_pushnumber(L, index);
ls_lua_pushstring(L, list_value(item));
ls_lua_settable(L, -3);
}
return 1;
}
int LS_jam_getvar(ls_lua_State *L)
{
LIST *list;
LISTITEM* item;
int index;
int numParams = ls_lua_gettop(L);
if (numParams < 1 || numParams > 2)
return 0;
if (!ls_lua_isstring(L, 1))
return 0;
if (numParams == 1)
{
list = var_get(ls_lua_tostring(L, 1));
}
else
{
TARGET *t;
if (!ls_lua_isstring(L, 2))
return 0;
t = bindtarget(ls_lua_tostring(L, 1));
pushsettings(t->settings);
list = var_get(ls_lua_tostring(L, 2));
popsettings(t->settings);
}
ls_lua_newtable(L);
index = 1;
for (item = list_first(list); item; item = list_next(item), ++index)
{
ls_lua_pushnumber(L, index);
ls_lua_pushstring(L, list_value(item));
ls_lua_settable(L, -3);
}
return 1;
}
int LS_jam_evaluaterule(ls_lua_State *L)
{
LOL lol;
int i;
LIST *list;
LISTITEM* item;
int index;
const char* rule;
int numParams = ls_lua_gettop(L);
if (numParams < 1)
return 0;
if (!ls_lua_isstring(L, 1))
return 0;
lol_init(&lol);
rule = ls_lua_tostring(L, 1);
for (i = 0; i < numParams - 1; ++i)
{
lol_add(&lol, luahelper_addtolist(L, L0, 2 + i));
}
list = evaluate_rule(rule, &lol, L0);
lol_free(&lol);
ls_lua_newtable(L);
index = 1;
for (item = list_first(list); item; item = list_next(item), ++index)
{
ls_lua_pushnumber(L, index);
ls_lua_pushstring(L, list_value(item));
ls_lua_settable(L, -3);
}
return 1;
}
void luahelper_taskcancel(int taskid)
{
int ret;
ls_lua_init();
ls_lua_rawgeti(L, LUA_REGISTRYINDEX, taskid);
ls_lua_pushvalue(L, -1);
ls_lua_getfield(L, -1, "cancel");
ls_lua_pushvalue(L, -2);
ls_lua_pushnumber(L, 0);
ls_lua_pushboolean(L, 1);
ret = ls_lua_pcall(L, 3, -1, 0);
if (ret != 0)
{
if (ls_lua_isstring(L, -1))
printf("jam: Error running Lua task.cancel\n%s\n", ls_lua_tostring(L, -1));
ls_lua_pop(L, 2);
return;
}
ls_lua_pop(L, 1);
}
