eolian gen2: feature complete header generator (eo and legacy)

This commit is contained in:
Daniel Kolesa 2016-09-20 15:50:37 +02:00
parent 45b867ae05
commit ec1bb92a8f
1 changed files with 112 additions and 52 deletions

View File

@ -29,7 +29,7 @@ _get_add_star(Eolian_Function_Type ftype, Eolian_Parameter_Dir pdir)
static void
_gen_func(const Eolian_Function *fid, Eolian_Function_Type ftype,
Eina_Strbuf *buf, char *cnameu, Eina_Bool legacy)
Eina_Strbuf *buf, char *cname, char *cnameu, Eina_Bool legacy)
{
Eina_Stringshare *fcn = eolian_function_full_c_name_get(fid, ftype, legacy);
if (!fcn)
@ -51,12 +51,14 @@ _gen_func(const Eolian_Function *fid, Eolian_Function_Type ftype,
Eolian_Object_Scope fsc = eolian_function_scope_get(fid, ftype);
/* this one will never be satisfied in legacy */
if (eolian_function_is_beta(fid))
eina_strbuf_append_printf(buf, "#ifdef %s_BETA\n", cnameu);
if (fsc == EOLIAN_SCOPE_PROTECTED)
/* XXX: is this right? we expose potentially internal stuff into legacy */
if (!legacy && (fsc == EOLIAN_SCOPE_PROTECTED))
eina_strbuf_append_printf(buf, "#ifdef %s_PROTECTED\n", cnameu);
eina_strbuf_append(buf, "EOAPI ");
eina_strbuf_append(buf, legacy ? "EAPI " : "EOAPI ");
if (rtp)
{
Eina_Stringshare *rtps = eolian_type_c_type_get(rtp);
@ -71,13 +73,24 @@ _gen_func(const Eolian_Function *fid, Eolian_Function_Type ftype,
eina_strbuf_append(buf, fcn);
eina_stringshare_del(fcn);
Eina_Bool first = EINA_TRUE;
Eina_Strbuf *flagbuf = NULL;
int nidx = !legacy || !eolian_function_is_class(fid);
eina_strbuf_append_char(buf, '(');
if ((ftype == EOLIAN_PROP_GET) || eolian_function_object_is_const(fid)
|| eolian_function_is_class(fid))
if (nidx)
{
eina_strbuf_append(buf, "const ");
if ((ftype == EOLIAN_PROP_GET) || eolian_function_object_is_const(fid)
|| eolian_function_is_class(fid))
{
eina_strbuf_append(buf, "const ");
}
if (legacy)
eina_strbuf_append_printf(buf, "%s *obj", cname);
else
eina_strbuf_append(buf, "Eo *obj");
first = EINA_FALSE;
}
eina_strbuf_append(buf, "Eo *obj");
{
Eolian_Function_Parameter *pr = NULL;
@ -87,8 +100,21 @@ _gen_func(const Eolian_Function *fid, Eolian_Function_Type ftype,
const Eolian_Type *prt = eolian_parameter_type_get(pr);
const char *prn = eolian_parameter_name_get(pr);
Eina_Stringshare *prtn = eolian_type_c_type_get(prt);
eina_strbuf_append_printf(buf, ", %s %s", prtn, prn);
++nidx;
if (!first)
eina_strbuf_append(buf, ", ");
eina_strbuf_append_printf(buf, "%s %s", prtn, prn);
eina_stringshare_del(prtn);
first = EINA_FALSE;
if (!eolian_parameter_is_nonull(pr))
continue;
if (!flagbuf)
{
flagbuf = eina_strbuf_new();
eina_strbuf_append_printf(flagbuf, " EINA_ARG_NONNULL(%d", nidx);
}
else
eina_strbuf_append_printf(flagbuf, ", %d", nidx);
}
eina_iterator_free(itr);
}
@ -108,7 +134,9 @@ _gen_func(const Eolian_Function *fid, Eolian_Function_Type ftype,
const char *prn = eolian_parameter_name_get(pr);
Eina_Stringshare *prtn = eolian_type_c_type_get(prt);
eina_strbuf_append(buf, ", ");
++nidx;
if (!first)
eina_strbuf_append(buf, ", ");
eina_strbuf_append(buf, prtn);
if (!strchr(prtn, '*'))
eina_strbuf_append_char(buf, ' ');
@ -116,16 +144,41 @@ _gen_func(const Eolian_Function *fid, Eolian_Function_Type ftype,
_get_add_star(ftype, eolian_parameter_direction_get(pr)));
eina_strbuf_append(buf, prn);
eina_stringshare_del(prtn);
first = EINA_FALSE;
if (!eolian_parameter_is_nonull(pr))
continue;
if (!flagbuf)
{
flagbuf = eina_strbuf_new();
eina_strbuf_append_printf(flagbuf, " EINA_ARG_NONNULL(%d", nidx);
}
else
eina_strbuf_append_printf(flagbuf, ", %d", nidx);
}
eina_iterator_free(itr);
}
eina_strbuf_append(buf, ");\n");
if (flagbuf)
eina_strbuf_append_char(flagbuf, ')');
eina_strbuf_append(buf, ")");
if (eolian_function_return_is_warn_unused(fid, ftype))
{
if (!flagbuf)
flagbuf = eina_strbuf_new();
eina_strbuf_prepend(flagbuf, " EINA_WARN_UNUSED_RESULT");
}
if (flagbuf)
{
eina_strbuf_append(buf, eina_strbuf_string_get(flagbuf));
eina_strbuf_free(flagbuf);
}
eina_strbuf_append(buf, ";\n");
if (eolian_function_is_beta(fid))
eina_strbuf_append_printf(buf, "#endif\n");
if (fsc == EOLIAN_SCOPE_PROTECTED)
if (!legacy && (fsc == EOLIAN_SCOPE_PROTECTED))
eina_strbuf_append_printf(buf, "#endif\n");
}
@ -153,12 +206,15 @@ eo_gen_header_gen(const Eolian_Class *cl, Eina_Strbuf *buf, Eina_Bool legacy)
/* class definition */
eina_strbuf_append_printf(buf, "#define %s_%s %s_%s_get()\n\n",
cnameu, _cl_type_str_get(cl, EINA_TRUE),
cnamel, _cl_type_str_get(cl, EINA_FALSE));
if (!legacy)
{
eina_strbuf_append_printf(buf, "#define %s_%s %s_%s_get()\n\n",
cnameu, _cl_type_str_get(cl, EINA_TRUE),
cnamel, _cl_type_str_get(cl, EINA_FALSE));
eina_strbuf_append_printf(buf, "EWAPI const Efl_Class *%s_%s_get(void);\n\n",
cnamel, _cl_type_str_get(cl, EINA_FALSE));
eina_strbuf_append_printf(buf, "EWAPI const Efl_Class *%s_%s_get(void);\n\n",
cnamel, _cl_type_str_get(cl, EINA_FALSE));
}
/* method section */
{
@ -173,18 +229,21 @@ eo_gen_header_gen(const Eolian_Class *cl, Eina_Strbuf *buf, Eina_Bool legacy)
continue;
Eolian_Function_Type ftype = EOLIAN_UNRESOLVED;
const Eolian_Function *fid = eolian_implement_function_get(imp, &ftype);
/* beta can only exist for eo api */
if (legacy && eolian_function_is_beta(fid))
continue;
switch (ftype)
{
case EOLIAN_PROP_GET:
case EOLIAN_PROP_SET:
_gen_func(fid, ftype, buf, cnameu, legacy);
_gen_func(fid, ftype, buf, cname, cnameu, legacy);
break;
case EOLIAN_PROPERTY:
_gen_func(fid, EOLIAN_PROP_SET, buf, cnameu, legacy);
_gen_func(fid, EOLIAN_PROP_GET, buf, cnameu, legacy);
_gen_func(fid, EOLIAN_PROP_SET, buf, cname, cnameu, legacy);
_gen_func(fid, EOLIAN_PROP_GET, buf, cname, cnameu, legacy);
break;
default:
_gen_func(fid, EOLIAN_UNRESOLVED, buf, cnameu, legacy);
_gen_func(fid, EOLIAN_UNRESOLVED, buf, cname, cnameu, legacy);
}
}
eina_iterator_free(itr);
@ -192,44 +251,45 @@ eo_gen_header_gen(const Eolian_Class *cl, Eina_Strbuf *buf, Eina_Bool legacy)
events:
/* event section */
{
Eina_Iterator *itr = eolian_class_events_get(cl);
Eolian_Event *ev;
EINA_ITERATOR_FOREACH(itr, ev)
{
Eina_Stringshare *evn = eolian_event_c_name_get(ev);
Eolian_Object_Scope evs = eolian_event_scope_get(ev);
if (!legacy)
{
Eina_Iterator *itr = eolian_class_events_get(cl);
Eolian_Event *ev;
EINA_ITERATOR_FOREACH(itr, ev)
{
Eina_Stringshare *evn = eolian_event_c_name_get(ev);
Eolian_Object_Scope evs = eolian_event_scope_get(ev);
if (evs == EOLIAN_SCOPE_PRIVATE)
continue;
if (evs == EOLIAN_SCOPE_PRIVATE)
continue;
if (eolian_event_is_beta(ev))
{
eina_strbuf_append_printf(buf, "\n#ifdef %s_BETA\n", cnameu);
}
if (evs == EOLIAN_SCOPE_PROTECTED)
{
if (!eolian_event_is_beta(ev))
eina_strbuf_append_char(buf, '\n');
eina_strbuf_append_printf(buf, "#ifdef %s_PROTECTED\n", cnameu);
}
if (eolian_event_is_beta(ev))
{
eina_strbuf_append_printf(buf, "\n#ifdef %s_BETA\n", cnameu);
}
if (evs == EOLIAN_SCOPE_PROTECTED)
{
if (!eolian_event_is_beta(ev))
eina_strbuf_append_char(buf, '\n');
eina_strbuf_append_printf(buf, "#ifdef %s_PROTECTED\n", cnameu);
}
if (!eolian_event_is_beta(ev) && evs == EOLIAN_SCOPE_PUBLIC)
eina_strbuf_append_char(buf, '\n');
if (!eolian_event_is_beta(ev) && evs == EOLIAN_SCOPE_PUBLIC)
eina_strbuf_append_char(buf, '\n');
eina_strbuf_append_printf(buf, "EOAPI extern const "
"Efl_Event_Description _%s;\n", evn);
eina_strbuf_append_printf(buf, "#define %s (&(_%s))\n", evn, evn);
eina_strbuf_append_printf(buf, "EOAPI extern const "
"Efl_Event_Description _%s;\n", evn);
eina_strbuf_append_printf(buf, "#define %s (&(_%s))\n", evn, evn);
if (evs == EOLIAN_SCOPE_PROTECTED)
eina_strbuf_append(buf, "#endif\n");
if (eolian_event_is_beta(ev))
eina_strbuf_append(buf, "#endif\n");
if (evs == EOLIAN_SCOPE_PROTECTED)
eina_strbuf_append(buf, "#endif\n");
if (eolian_event_is_beta(ev))
eina_strbuf_append(buf, "#endif\n");
eina_stringshare_del(evn);
}
eina_iterator_free(itr);
}
eina_stringshare_del(evn);
}
eina_iterator_free(itr);
}
end:
free(cname);