int luahelper_taskadd(const char* taskscript)
{
int ret;
int ref;
size_t taskscriptlen = strlen(taskscript);
char* newTaskScript;
ls_lua_init();
ls_lua_getfield(L, LUA_GLOBALSINDEX, "lanes"); /* lanes */
ls_lua_getfield(L, -1, "gen"); /* lanes gen */
ls_lua_pushstring(L, "*"); /* lanes gen * */
newTaskScript = malloc( taskscriptlen + 1 );
strncpy(newTaskScript, taskscript, taskscriptlen);
newTaskScript[taskscriptlen] = 0;
ret = ls_luaL_loadstring(L, newTaskScript); /* lanes gen * script */
if (ret != 0)
{
if (ls_lua_isstring(L, -1))
printf("jam: Error compiling Lua lane\n%s\n", ls_lua_tostring(L, -1));
ls_lua_pop(L, 2);
printf("%s\n", newTaskScript);
free(newTaskScript);
return -1;
}
free(newTaskScript);
ret = ls_lua_pcall(L, 2, 1, 0); /* lanes lane_h */
if (ret != 0)
{
if (ls_lua_isstring(L, -1))
printf("jam: Error creating Lua lane\n%s\n", ls_lua_tostring(L, -1));
ls_lua_pop(L, 2);
return -1;
}
if (!ls_lua_isfunction(L, -1)) /* lanes lane_h */
{
ls_lua_pop(L, 2);
return -1;
}
ret = ls_lua_pcall(L, 0, 1, 0); /* lanes ret */
if (ret != 0)
{
if (ls_lua_isstring(L, -1))
printf("jam: Error calling Lua lane\n%s\n", ls_lua_tostring(L, -1));
ls_lua_pop(L, 2);
return -1;
}
ref = ls_luaL_ref(L, LUA_REGISTRYINDEX);
ls_lua_pop(L, 1);
return ref;
}
static int pmain (ls_lua_State *L)
{
int top;
int ret;
ls_luaL_openlibs(L);
ls_lua_pushcclosure(L, LS_jam_getvar, 0);
ls_lua_setfield(L, LUA_GLOBALSINDEX, "jam_getvar");
ls_lua_pushcclosure(L, LS_jam_setvar, 0);
ls_lua_setfield(L, LUA_GLOBALSINDEX, "jam_setvar");
ls_lua_pushcclosure(L, LS_jam_evaluaterule, 0);
ls_lua_setfield(L, LUA_GLOBALSINDEX, "jam_evaluaterule");
top = ls_lua_gettop(L);
ret = ls_luaL_loadstring(L, "require 'lanes'");
ls_lua_callhelper(top, ret);
return 0;
}
static int pmain (ls_lua_State *L)
{
int top;
int ret;
ls_luaL_openlibs(L);
ls_lua_pushcclosure(L, LS_jam_getvar, 0);
ls_lua_setglobal(L, "jam_getvar");
ls_lua_pushcclosure(L, LS_jam_setvar, 0);
ls_lua_setglobal(L, "jam_setvar");
ls_lua_pushcclosure(L, LS_jam_action, 0);
ls_lua_setglobal(L, "jam_action");
ls_lua_pushcclosure(L, LS_jam_evaluaterule, 0);
ls_lua_setglobal(L, "jam_evaluaterule");
ls_lua_pushcclosure(L, LS_jam_expand, 0);
ls_lua_setglobal(L, "jam_expand");
ls_lua_pushcclosure(L, LS_jam_parse, 0);
ls_lua_setglobal(L, "jam_parse");
ls_lua_pushcclosure(L, LS_jam_print, 0);
ls_lua_setglobal(L, "jam_print");
top = ls_lua_gettop(L);
ret = ls_luaL_loadstring(L, "lanes = require 'lanes'");
ls_lua_callhelper(top, ret);
ls_lua_getglobal(L, "lanes"); /* lanes */
ls_lua_getfield(L, -1, "configure"); /* lanes configure */
ls_lua_newtable(L); /* lanes configure table */
ls_lua_pushcclosure(L, lanes_on_state_create, 0); /* lanes configure table lanes_on_state_create */
ls_lua_setfield(L, -2, "on_state_create"); /* lanes configure table */
ret = ls_lua_pcall(L, 1, 0, 0); /* lanes */
if (ret != 0) {
const char* err = ls_lua_tostring(L, -1); (void)err;
}
ls_lua_pop(L, 2);
ls_lua_newtable(L);
ls_lua_setglobal(L, "LineFilters");
return 0;
}
LIST *
builtin_luastring(
PARSE *parse,
LOL *args,
int *jmp)
{
int top;
int ret;
LIST *l = lol_get(args, 0);
if (!l)
{
printf("jam: No argument passed to LuaString\n");
exit(EXITBAD);
}
ls_lua_init();
top = ls_lua_gettop(L);
ret = ls_luaL_loadstring(L, l->string);
return ls_lua_callhelper(top, ret);
}
int luahelper_taskadd(const char* taskscript, LOL* args)
{
int ret;
int ref;
size_t taskscriptlen = strlen(taskscript);
char* newTaskScript;
int i;
ls_lua_init();
ls_lua_getglobal(L, "lanes"); /* lanes */
ls_lua_getfield(L, -1, "gen"); /* lanes gen */
ls_lua_pushstring(L, "*"); /* lanes gen * */
newTaskScript = malloc( taskscriptlen + 1 );
strncpy(newTaskScript, taskscript, taskscriptlen);
newTaskScript[taskscriptlen] = 0;
ret = ls_luaL_loadstring(L, newTaskScript); /* lanes gen * script */
if (ret != 0)
{
if (ls_lua_isstring(L, -1))
printf("jam: Error compiling Lua lane\n%s\n", ls_lua_tostring(L, -1));
ls_lua_pop(L, 2);
printf("%s\n", newTaskScript);
free(newTaskScript);
return -1;
}
free(newTaskScript);
ret = ls_lua_pcall(L, 2, 1, 0); /* lanes lane_h */
if (ret != 0)
{
if (ls_lua_isstring(L, -1))
printf("jam: Error creating Lua lane\n%s\n", ls_lua_tostring(L, -1));
ls_lua_pop(L, 2);
return -1;
}
if (!ls_lua_isfunction(L, -1)) /* lanes lane_h */
{
ls_lua_pop(L, 2);
return -1;
}
for (i = 0; i < args->count; ++i)
{
LIST* list = lol_get(args, i);
LISTITEM *l2;
int index = 0;
ls_lua_newtable(L);
for (l2 = list_first(list); l2; l2 = list_next(l2))
{
ls_lua_pushstring(L, list_value(l2));
ls_lua_rawseti(L, -2, ++index);
}
}
ret = ls_lua_pcall(L, args->count, 1, 0); /* lanes ret */
if (ret != 0)
{
if (ls_lua_isstring(L, -1))
printf("jam: Error calling Lua lane\n%s\n", ls_lua_tostring(L, -1));
ls_lua_pop(L, 2);
return -1;
}
ref = ls_luaL_ref(L, LUA_REGISTRYINDEX);
ls_lua_pop(L, 1);
return ref;
}
