--- /dev/null
+/* import.c
+
+ Extension module for the rfxswf library.
+ Part of the swftools package.
+
+ Copyright (c) 2009 Matthias Kramm <kramm@quiss.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+#include "import.h"
+#include "abc.h"
+#include "registry.h"
+#include "../os.h"
+
+void as3_import_abc(char*filename)
+{
+ TAG*tag = swf_InsertTag(0, ST_RAWABC);
+ memfile_t*file = memfile_open(filename);
+ tag->data = file->data;
+ tag->len = file->len;
+ abc_file_t*abc = swf_ReadABC(tag);
+ as3_import_code(abc);
+ swf_FreeABC(abc);
+ memfile_close(file);
+ free(tag);
+}
+
+void as3_import_swf(char*filename)
+{
+ SWF* swf = swf_OpenSWF(filename);
+ if(!swf)
+ return;
+ TAG*tag = swf->firstTag;
+ while(tag) {
+ if(tag->id == ST_DOABC || tag->id == ST_RAWABC) {
+ abc_file_t*abc = swf_ReadABC(tag);
+ as3_import_code(abc);
+ swf_FreeABC(abc);
+ }
+ tag = tag->next;
+ }
+ swf_FreeTags(swf);
+ free(swf);
+}
+
+static int compare_traits(const void*v1, const void*v2)
+{
+ trait_t* x1 = *(trait_t**)v1;
+ trait_t* x2 = *(trait_t**)v2;
+ int i = strcmp(x1->name->ns->name, x2->name->ns->name);
+ if(i)
+ return i;
+ return strcmp(x1->name->name, x2->name->name);
+}
+
+
+void as3_import_code(abc_file_t*abc)
+{
+ int t;
+ for(t=0;t<abc->classes->num;t++) {
+ abc_class_t*cls = array_getvalue(abc->classes, t);
+ U8 access = cls->classname->ns->access;
+ if(access==ACCESS_PRIVATE ||
+ access==ACCESS_PACKAGEINTERNAL)
+ continue;
+ if(!strncmp(cls->classname->ns->name, "__AS3", 5))
+ continue;
+
+ const char*package = strdup(cls->classname->ns->name);
+ const char*name = strdup(cls->classname->name);
+
+ multiname_list_t*i=cls->interfaces;
+ classinfo_t*c = classinfo_register(access, package, name, list_length(i));
+
+ if(cls->flags & CLASS_FINAL)
+ c->flags |= FLAG_FINAL;
+ if(cls->flags & CLASS_INTERFACE)
+ c->flags |= FLAG_INTERFACE;
+ if(!(cls->flags & CLASS_SEALED))
+ c->flags |= FLAG_DYNAMIC;
+ /*
+ FIXME
+ int nr = 0;
+ while(i) {
+ c->interfaces[nr++] = i->multiname;
+ i = i->next;
+ }
+ c->superclass = ...
+
+ */
+
+ trait_list_t*l=0;
+ char is_static = 0;
+ l = cls->traits;
+ while(l) {
+ trait_t*trait = l->trait;
+ U8 access = trait->name->ns->access;
+ if(access==ACCESS_PRIVATE)
+ goto cont;
+ const char*name = trait->name->name;
+ if(registry_findmember(c, name, 0))
+ goto cont;
+ name = strdup(name);
+
+ memberinfo_t*s = 0;
+ if(trait->kind == TRAIT_METHOD) {
+ s = (memberinfo_t*)methodinfo_register_onclass(c, access, name);
+ } else if(trait->kind == TRAIT_SLOT ||
+ trait->kind == TRAIT_GETTER) {
+ s = (memberinfo_t*)varinfo_register_onclass(c, access, name);
+ } else {
+ goto cont;
+ }
+ s->flags = is_static?FLAG_STATIC:0;
+ s->parent = c;
+
+ cont:
+ l = l->next;
+ if(!l && !is_static) {
+ l = cls->static_traits;
+ is_static = 1;
+ }
+ }
+ }
+
+# define IS_PUBLIC_MEMBER(trait) ((trait)->kind != TRAIT_CLASS)
+
+ /* count public functions */
+ int num_methods=0;
+ for(t=0;t<abc->scripts->num;t++) {
+ trait_list_t*l = ((abc_script_t*)array_getvalue(abc->scripts, t))->traits;
+ for(;l;l=l->next) {
+ num_methods += IS_PUBLIC_MEMBER(l->trait);
+ }
+ }
+ trait_t**traits = (trait_t**)malloc(num_methods*sizeof(trait_t*));
+ num_methods=0;
+ for(t=0;t<abc->scripts->num;t++) {
+ trait_list_t*l = ((abc_script_t*)array_getvalue(abc->scripts, t))->traits;
+ for(;l;l=l->next) {
+ if(IS_PUBLIC_MEMBER(l->trait)) {
+ traits[num_methods++] = l->trait;
+ }
+ }
+ }
+ qsort(traits, num_methods, sizeof(trait_t*), compare_traits);
+ for(t=0;t<num_methods;t++) {
+ trait_t*trait = traits[t];
+ if(IS_PUBLIC_MEMBER(trait)) {
+ U8 access = trait->name->ns->access;
+ const char*package = strdup(trait->name->ns->name);
+ const char*name = strdup(trait->name->name);
+ char np = 0;
+ memberinfo_t*m = 0;
+ if(trait->kind == TRAIT_METHOD) {
+ m = (memberinfo_t*)methodinfo_register_global(access, package, name);
+ } else {
+ m = (memberinfo_t*)varinfo_register_global(access, package, name);
+ }
+ m->parent = 0;
+ }
+ }
+}
--- /dev/null
+/* import.h
+
+ Extension module for the rfxswf library.
+ Part of the swftools package.
+
+ Copyright (c) 2009 Matthias Kramm <kramm@quiss.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
+
+#ifndef __as3_import_h__
+#define __as3_import_h__
+
+#include "abc.h"
+
+void as3_import_swf(char*filename);
+void as3_import_abc(char*filename);
+void as3_import_code(abc_file_t*f);
+#endif