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eolian gen2: initial header generation

This commit is contained in:
Daniel Kolesa 2016-09-19 17:36:48 +02:00
parent af7cc32343
commit 12c3bdee3e
4 changed files with 182 additions and 6 deletions
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4
src/Makefile_Eolian.am
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@ -75,7 +75,9 @@ bin_eolian2_eolian_gen2_SOURCES = \
bin/eolian2/main.c \
bin/eolian2/main.h \
bin/eolian2/types.c \
bin/eolian2/types.h
bin/eolian2/types.h \
bin/eolian2/headers.c \
bin/eolian2/headers.h
bin_eolian2_eolian_gen2_CPPFLAGS = -I$(top_builddir)/src/lib/efl @EOLIAN_CFLAGS@
bin_eolian2_eolian_gen2_LDADD = @USE_EOLIAN_LIBS@

134
src/bin/eolian2/headers.c Normal file
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@ -0,0 +1,134 @@
#include "main.h"
const char *
_cl_type_str_get(const Eolian_Class *cl, Eina_Bool uc)
{
switch (eolian_class_type_get(cl))
{
case EOLIAN_CLASS_REGULAR:
case EOLIAN_CLASS_ABSTRACT:
return uc ? "CLASS" : "class";
case EOLIAN_CLASS_MIXIN:
return uc ? "MIXIN" : "mixin";
case EOLIAN_CLASS_INTERFACE:
return uc ? "INTERFACE" : "interface";
default:
return NULL;
}
}
static void
_gen_func(const Eolian_Class *cl, const Eolian_Function *fid,
Eolian_Function_Type ftype, Eina_Strbuf *buf)
{
}
void
eo_gen_header_gen(const Eolian_Class *cl, Eina_Strbuf *buf, Eina_Bool legacy)
{
if (!cl)
return;
char *cname = NULL, *cnameu = NULL, *cnamel = NULL;
cname = eo_gen_c_full_name_get(eolian_class_full_name_get(cl));
if (!cname)
goto end;
cnameu = strdup(cname);
if (!cnameu)
goto end;
eina_str_toupper(&cnameu);
cnamel = strdup(cname);
if (!cnamel)
goto end;
eina_str_tolower(&cnamel);
/* 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));
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 */
{
Eina_Iterator *itr = eolian_class_implements_get(cl);
if (!itr)
goto events;
const Eolian_Implement *imp;
EINA_ITERATOR_FOREACH(itr, imp)
{
if (eolian_implement_class_get(imp) != cl)
continue;
Eolian_Function_Type ftype = EOLIAN_UNRESOLVED;
const Eolian_Function *fid = eolian_implement_function_get(imp, &ftype);
switch (ftype)
{
case EOLIAN_PROP_GET:
case EOLIAN_PROP_SET:
_gen_func(cl, fid, ftype, buf);
break;
case EOLIAN_PROPERTY:
_gen_func(cl, fid, EOLIAN_PROP_SET, buf);
_gen_func(cl, fid, EOLIAN_PROP_GET, buf);
break;
default:
_gen_func(cl, fid, EOLIAN_UNRESOLVED, buf);
}
}
eina_iterator_free(itr);
}
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 (evs == EOLIAN_SCOPE_PRIVATE)
continue;
if (eolian_event_is_beta(ev))
{
eina_strbuf_append_printf(buf, "\n#ifndef %s_BETA\n", cnameu);
eina_strbuf_append_printf(buf, "#define %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, "#ifndef %s_PROTECTED\n", cnameu);
eina_strbuf_append_printf(buf, "#define %s_PROTECTED\n", cnameu);
}
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);
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);
}
end:
free(cname);
free(cnameu);
free(cnamel);
}

8
src/bin/eolian2/headers.h Normal file
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@ -0,0 +1,8 @@
#ifndef EOLIAN_GEN_HEADERS_H
#define EOLIAN_GEN_HEADERS_H
#include "main.h"
void eo_gen_header_gen(const Eolian_Class *cl, Eina_Strbuf *buf, Eina_Bool legacy);
#endif

42
src/bin/eolian2/main.c
View File

@ -7,6 +7,7 @@
#include "main.h"
#include "types.h"
#include "headers.h"
int _eolian_gen_log_dom = -1;
@ -133,6 +134,27 @@ _include_guard(const char *fname, const char *gname, Eina_Strbuf *buf)
return g;
}
static const char *
_get_filename(const char *path)
{
if (!path)
return NULL;
const char *ret1 = strrchr(path, '/');
const char *ret2 = strrchr(path, '\\');
if (!ret1 && !ret2)
return path;
if (ret1 && ret2)
{
if (ret1 > ret2)
return ret1 + 1;
else
return ret2 + 1;
}
if (ret1)
return ret1 + 1;
return ret2 + 1;
}
static Eina_Bool
_write_file(const char *fname, const Eina_Strbuf *buf, Eina_Bool append)
{
@ -232,9 +254,19 @@ _write_header(const char *ofname, const char *ifname, Eina_Bool legacy)
eina_strbuf_free(cltd);
}
Eina_Bool ret = _write_file(ofname, buf, EINA_FALSE);
eina_strbuf_free(buf);
return ret;
const Eolian_Class *cl = eolian_class_get_by_file(ifname);
eo_gen_header_gen(cl, buf, legacy);
if (cl || !legacy)
{
buf = _include_guard(_get_filename(ofname), NULL, buf);
if (_write_file(ofname, buf, EINA_FALSE))
{
eina_strbuf_free(buf);
return EINA_TRUE;
}
}
return EINA_FALSE;
}
static Eina_Bool
@ -391,9 +423,9 @@ main(int argc, char **argv)
char *inoext = strdup(input);
inoext[ext - input] = '\0';
_fill_all_outs(outs, inoext);
free(inoext);
inoext[ext - input] = '.';
char *eobn = basename(inoext);
const char *eobn = _get_filename(input);
if (!gen_what)
gen_what = GEN_H | GEN_H_LEGACY | GEN_C;