X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fas3%2Fregistry.c;h=a9cb163e3c62e0dc5c391da4a92b13ee13228ff9;hb=635acfee3d51f085a7a83f58b80aaf2cc6f28c6b;hp=637f67e82283d003f79c17762e58611535cb5ffd;hpb=8269438e4683cc34b74ed9bd9bdb828535d07d70;p=swftools.git diff --git a/lib/as3/registry.c b/lib/as3/registry.c index 637f67e..a9cb163 100644 --- a/lib/as3/registry.c +++ b/lib/as3/registry.c @@ -30,8 +30,10 @@ static dict_t*classes=0; // ----------------------- class signature ------------------------------ -char class_signature_equals(class_signature_t*c1, class_signature_t*c2) +char classinfo_equals(classinfo_t*c1, classinfo_t*c2) { + if(!!c1 != !!c2) + return 0; /* notice: access right is *not* respected */ if(!strcmp(c1->name, c2->name) && !strcmp(c1->package, c2->package)) { @@ -39,7 +41,7 @@ char class_signature_equals(class_signature_t*c1, class_signature_t*c2) } return 0; } -static unsigned int class_signature_hash(class_signature_t*c) +static unsigned int classinfo_hash(classinfo_t*c) { unsigned int hash = 0; hash = crc32_add_string(hash, c->package); @@ -48,11 +50,11 @@ static unsigned int class_signature_hash(class_signature_t*c) } static void* dummy_clone(void*other) {return other;} -static void dummy_destroy(class_signature_t*c) {} +static void dummy_destroy(classinfo_t*c) {} -type_t class_signature_type = { - hash: (hash_func)class_signature_hash, - equals: (equals_func)class_signature_equals, +type_t classinfo_type = { + hash: (hash_func)classinfo_hash, + equals: (equals_func)classinfo_equals, /* all signatures are static */ dup: (dup_func)dummy_clone, free: (free_func)dummy_destroy, @@ -60,17 +62,17 @@ type_t class_signature_type = { // ----------------------- function signature ------------------------------ -static char function_signature_equals(function_signature_t*f1, function_signature_t*f2) +static char memberinfo_equals(memberinfo_t*f1, memberinfo_t*f2) { return !strcmp(f1->name, f2->name); } -static unsigned int function_signature_hash(function_signature_t*f) +static unsigned int memberinfo_hash(memberinfo_t*f) { return crc32_add_string(0, f->name); } -type_t function_signature_type = { - hash: (hash_func)function_signature_hash, - equals: (equals_func)function_signature_equals, +type_t memberinfo_type = { + hash: (hash_func)memberinfo_hash, + equals: (equals_func)memberinfo_equals, /* all signatures are static */ dup: (dup_func)dummy_clone, free: (free_func)dummy_destroy, @@ -78,40 +80,77 @@ type_t function_signature_type = { // ------------------------- constructors -------------------------------- -class_signature_t* class_signature_register(int access, char*package, char*name) +#define AVERAGE_NUMBER_OF_MEMBERS 8 +classinfo_t* classinfo_register(int access, char*package, char*name, int num_interfaces) { - class_signature_t*c = malloc(sizeof(class_signature_t)); + classinfo_t*c = rfx_calloc(sizeof(classinfo_t)+(sizeof(classinfo_t*)*(num_interfaces+1))); + c->interfaces[0] = 0; c->access = access; c->package = package; c->name = name; dict_put(classes, c, c); + dict_init(&c->members,AVERAGE_NUMBER_OF_MEMBERS); + return c; +} + +static dict_t* classobjects = 0; +classinfo_t* registry_getclassclass(classinfo_t*a) { + if(!classobjects) { + classobjects = dict_new2(&ptr_type); + } else { + classinfo_t*c = dict_lookup(classobjects, a); + if(c) + return c; + } + + NEW(classinfo_t,c); + c->access = ACCESS_PUBLIC; + c->package = ""; + c->name = "Class"; + dict_init(&c->members,1); + c->cls = a; + + dict_put(classobjects, a, c); return c; } +memberinfo_t* memberinfo_register(classinfo_t*cls, const char*name, U8 kind) +{ + NEW(memberinfo_t,m); + m->kind = kind; + m->name = strdup(name); + dict_put(&cls->members, name, m); + return m; +} + // --------------- builtin classes (from builtin.c) ---------------------- void registry_init() { classes = builtin_getclasses(); } -class_signature_t* registry_safefindclass(const char*package, const char*name) +classinfo_t* registry_safefindclass(const char*package, const char*name) { - class_signature_t*c = registry_findclass(package, name); - if(!c) - printf("%s.%s\n", package, name); + classinfo_t*c = registry_findclass(package, name); assert(c); return c; } -class_signature_t* registry_findclass(const char*package, const char*name) +classinfo_t* registry_findclass(const char*package, const char*name) { assert(classes); - class_signature_t tmp; + classinfo_t tmp; tmp.package = package; tmp.name = name; - class_signature_t* c = (class_signature_t*)dict_lookup(classes, &tmp); + classinfo_t* c = (classinfo_t*)dict_lookup(classes, &tmp); + /*if(c) + printf("%s.%s->%08x (%s.%s)\n", package, name, c, c->package, c->name);*/ return c; } -void registry_fill_multiname(multiname_t*m, namespace_t*n, class_signature_t*c) +memberinfo_t* registry_findmember(classinfo_t*cls, const char*name) +{ + return (memberinfo_t*)dict_lookup(&cls->members, name); +} +void registry_fill_multiname(multiname_t*m, namespace_t*n, classinfo_t*c) { m->type = QNAME; m->ns = n; @@ -120,7 +159,7 @@ void registry_fill_multiname(multiname_t*m, namespace_t*n, class_signature_t*c) m->name = c->name; m->namespace_set = 0; } -multiname_t* class_signature_to_multiname(class_signature_t*cls) +multiname_t* classinfo_to_multiname(classinfo_t*cls) { if(!cls) return 0; @@ -129,22 +168,96 @@ multiname_t* class_signature_to_multiname(class_signature_t*cls) return multiname_new(ns,cls->name); } +// ----------------------- memberinfo methods ------------------------------ + +/* function and class pointers get their own type class */ +static dict_t* functionobjects = 0; +classinfo_t* memberinfo_asclass(memberinfo_t*f) { + if(!functionobjects) { + functionobjects = dict_new2(&ptr_type); + } else { + classinfo_t*c = dict_lookup(functionobjects, f); + if(c) + return c; + } + + NEW(classinfo_t,c); + c->access = ACCESS_PUBLIC; + c->package = ""; + c->name = "Function"; + + dict_init(&c->members,1); + c->function = f; + + dict_put(functionobjects, f, c); + return c; +} + +classinfo_t* memberinfo_gettype(memberinfo_t*f) +{ + if(f) { + if(f->kind == MEMBER_METHOD) { + return memberinfo_asclass(f); + } else { + return f->type; + } + } else { + return registry_getanytype(); + } +} // ----------------------- builtin types ------------------------------ -class_signature_t* registry_getanytype() {return 0;/*FIXME*/} +classinfo_t* registry_getanytype() {return 0;} + +char registry_isfunctionclass(classinfo_t*c) { + return (c && c->package && c->name && + !strcmp(c->package, "") && !strcmp(c->name, "Function")); +} +char registry_isclassclass(classinfo_t*c) { + return (c && c->package && c->name && + !strcmp(c->package, "") && !strcmp(c->name, "Class")); +} -class_signature_t* registry_getobjectclass() {return registry_safefindclass("", "Object");} -class_signature_t* registry_getstringclass() {return registry_safefindclass("", "String");} -class_signature_t* registry_getintclass() {return registry_safefindclass("", "int");} -class_signature_t* registry_getuintclass() {return registry_safefindclass("", "uint");} -class_signature_t* registry_getbooleanclass() {return registry_safefindclass("", "Boolean");} -class_signature_t* registry_getnumberclass() {return registry_safefindclass("", "Number");} -class_signature_t* registry_getMovieClip() {return registry_safefindclass("flash.display", "MovieClip");} +classinfo_t* registry_getobjectclass() { + static classinfo_t*c = 0; + if(!c) c = registry_safefindclass("", "Object"); + return c; +} +classinfo_t* registry_getstringclass() { + static classinfo_t*c = 0; + if(!c) c = registry_safefindclass("", "String"); + return c; +} +classinfo_t* registry_getintclass() { + static classinfo_t*c = 0; + if(!c) c = registry_safefindclass("", "int"); + return c; +} +classinfo_t* registry_getuintclass() { + static classinfo_t*c = 0; + if(!c) c = registry_safefindclass("", "uint"); + return c; +} +classinfo_t* registry_getbooleanclass() { + static classinfo_t*c = 0; + if(!c) c = registry_safefindclass("", "Boolean"); + return c; +} +classinfo_t* registry_getnumberclass() { + static classinfo_t*c = 0; + if(!c) c = registry_safefindclass("", "Number"); + return c; +} +classinfo_t* registry_getMovieClip() { + static classinfo_t*c = 0; + if(!c) c = registry_safefindclass("flash.display", "MovieClip"); + return c; +} // ----------------------- builtin dummy types ------------------------- -class_signature_t nullclass = { - ACCESS_PACKAGE, "", "null", 0, 0, 0, +classinfo_t nullclass = { + ACCESS_PACKAGE, 0, "", "null", 0, 0, 0, }; -class_signature_t* registry_getnullclass() { +classinfo_t* registry_getnullclass() { return &nullclass; }