valabind-0.10.0/000755 000765 000024 00000000000 12647575556 014143 5ustar00pancakestaff000000 000000 valabind-0.10.0/.gitignore000644 000765 000024 00000000033 12647575556 016127 0ustar00pancakestaff000000 000000 build config.vala valabind valabind-0.10.0/.travis.yml000644 000765 000024 00000000314 12647575556 016252 0ustar00pancakestaff000000 000000 os: linux language: c compiler: gcc before_install: - sudo add-apt-repository ppa:vala-team/ppa -y - sudo apt-get update -qq - sudo apt-get install -qq libvala-0.28-dev valac-0.28 script: - make valabind-0.10.0/AUTHORS000644 000765 000024 00000000255 12647575556 015215 0ustar00pancakestaff000000 000000 Credits of Valabind =================== Author ------ Name: pancake Main developer and author of valabind. Contributors: ------------- See THANKS valabind-0.10.0/config.vala000644 000765 000024 00000000047 12647575556 016256 0ustar00pancakestaff000000 000000 const string version_string = "0.9.3"; valabind-0.10.0/ctypeswriter.vala000644 000765 000024 00000042334 12647575556 017562 0ustar00pancakestaff000000 000000 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */ /* Copyright GPLv3 - 2009-2014 - pancake */ using Vala; private class CtypeCompiler { public GLib.SList classes; public CtypeClass cur; GLib.SList n; private bool sorted = false; public string to_string () { var str = ""; if (!this.sorted) this.sort (); foreach (var c in this.classes) str += c.to_string (); return str; } public CtypeCompiler() { this.cur = null; } public bool contains (string c) { foreach (var a in n) if (a.name == c) return true; return false; } public void sort () { uint count, count2 = 0; n = new GLib.SList(); do { count = classes.length (); foreach (var c in classes) { if (c.is_satisfied (this)) { n.append (c); classes.remove (c); } else { warning ("UNSATISFIED "+c.name); } } count2 = classes.length (); if (count2>0 && count == count2) // detect infinite loop error ("Cannot compile\n"); } while (count2>0); /* refill */ foreach (var c in classes) { if (c.is_satisfied (this)) { n.prepend (c); classes.remove (c); } } this.classes = n.copy (); this.sorted = true; } public void add_class (string name, string text) { var cc = new CtypeClass (name); this.classes.append (cc); this.cur = cc; this.cur.append (text); this.sorted = false; } } private class CtypeClass { public string name; public string text; public GLib.SList deps; public bool is_satisfied (CtypeCompiler c) { foreach (var d in deps) { if (d == this.name) { stderr.printf ("==> "+d+"\n"); // break; } stderr.printf ("--> "+d+"\n"); if (!c.contains (d)) return false; } stderr.printf (" *** Yep. "+name+" is satisfied\n"); return true; } public CtypeClass(string? name) { this.deps = new SList(); this.name = name; this.text = ""; } public bool contains(SList a, string b) { if (b == this.name) { error ("Classes with self dependencies are not supported"); // return true; } foreach (var i in a) { if (i == b) return true; } return false; } public void add_dependency (string d) { if (!this.contains (deps, d)) deps.append (d); } public bool depends_on(string d) { foreach (var s in deps) if (s == d) return true; return false; } public string to_string() { return this.text; } public void append(string s) { this.text += s; } } public class CtypesWriter : ValabindWriter { public GLib.List includefiles = new GLib.List (); CtypeCompiler ctc = new CtypeCompiler (); string ?ns_pfx; string delegatestr = ""; public CtypesWriter () { } public override string get_filename (string base_name) { return base_name+".py"; } // FIXME duplicate from NodeFFIWriter void add_includes (Symbol s) { foreach (string i in CCodeBaseModule.get_ccode_header_filenames (s).split (",")) { bool include = true; foreach (string j in includefiles) { if (i == j) { include = false; break; } } if (include) includefiles.prepend (i); } } // FIXME duplicate from NodeFFIWriter string sep (string str, string separator) { if (str.length == 0) return str; char last = str[str.length-1]; if (last != '(' && last != '[' && last != '{') return str+separator; return str; } string get_alias (string oname) { string name = oname; switch (oname) { case "break": case "import": case "from": case "del": name = "_"+oname; break; case "continue": name = "cont"; break; } if (name != oname) warning ("Method %s renamed to %s".printf (oname, name)); return name; } string type_name (DataType type, bool retType=false, bool ignoreRef=false) { if (type == null) { warning ("Cannot resolve type"); return "__UNRESOLVED_TYPE_OH_PLEASE_KILL_ME__"; } // HACK is this required? if (type is EnumValueType) return "c_long"; // HACK needs proper generic support if (type is GenericType) return "c_void_p"; //return type.to_qualified_string (); if (type is PointerType) { var tn = type_name ((type as PointerType).base_type, retType, true); if (tn == "void") return "c_void_p"; return "POINTER("+tn+")"; } if (type is ArrayType) { ArrayType array = type as ArrayType; string element = type_name (array.element_type, retType); int len = array_length(array); if (len < 0 ) return element; //+"*"; // FIXME should this be element+"[]"? return "'"+element+"', * %d".printf (len); // FIXME will this work? } if (!ignoreRef && (type is ReferenceType)) { string unref_type = type_name (type, retType, true); // HACK just check for the string class instead (how?) if (unref_type == "char*" || unref_type == "const char*") return unref_type; // FIXME should it be & under C++? return unref_type; //+"_p"; //+"*"; } string generic = ""; foreach (DataType t in type.get_type_arguments ()) generic = sep (generic, ", ") + type_name (t); string _type = type.to_string (); // HACK find a better way to remove generic type args _type = _type.split ("<", 2)[0]; _type = _type.replace (ns_pfx, "").replace (".", ""); _type = _type.replace ("?",""); _type = _type.replace ("unsigned ", "u"); switch (_type) { case "bool": case "gboolean": return "c_bool"; case "gconstpointer": case "gpointer": return "c_void_p"; case "char": case "gchar": return "c_char"; case "gint": return "c_int"; case "uint": case "guint": return "c_uint"; case "glong": return "c_long"; case "ut8": case "uint8": case "guint8": return "c_ubyte"; case "guint16": case "uint16": return "c_ushort"; case "gint16": case "int16": case "short": return "c_short"; case "int": case "st32": case "int32": case "gint32": return "c_int"; case "ut32": case "uint32": case "guint32": return "c_uint"; case "st64": case "int64": case "gint64": return "c_longlong"; case "ut64": case "uint64": case "guint64": // HACK uint64_t doesn't work here because radare2 doesn't use the right type return "c_ulonglong"; case "gdouble": return "c_double"; case "gfloat": return "c_float"; case "string": return "c_char_p"; //case "const gchar*": // return "const char*"; // HACK needs proper generic support case "RList": return "RList"; } return _type; } public override void visit_constant (Constant c) { warning ("Constants not yet supported on ctypes ("+c.name+")"); //var cname = CCodeBaseModule.get_ccode_name (c); //classes += c.name+" = "+cname+";\n"; } public override void visit_enum (Vala.Enum e) { add_includes (e); // TODO: copy from node } public override void visit_struct (Struct s) { string name = s.get_full_name ().replace (ns_pfx, "").replace (".", ""); visit_struct_or_class (s, name, s.get_fields (), s.get_methods (), null); } public override void visit_class (Class c) { string name = c.get_full_name ().replace (ns_pfx, "").replace (".", ""); visit_struct_or_class (c, name, c.get_fields (), c.get_methods (), c.get_delegates ()); /* walk nested structs and classes */ foreach (Struct s in c.get_structs ()) s.accept (this); foreach (Class k in c.get_classes ()) k.accept (this); /* TODO: add support for freefun in destructor string? freefun = null; if (CCodeBaseModule.is_reference_counting (c)) freefun = CCodeBaseModule.get_ccode_unref_function (c); else freefun = CCodeBaseModule.get_ccode_free_function (c); if (freefun == "") freefun = null; var methods = c.get_methods (); if (freefun != null || methods.size > 0) { ... */ } private string get_constructor_args(Vala.List methods) { foreach (Method m in methods) { if (m is CreationMethod) { var str = ""; add_includes (m); foreach (var foo in m.get_parameters ()) { str += ", "+get_alias (foo.name); } return str; } } return ""; } string wrappers; int n = 0; private void visit_struct_or_class (Symbol s, string name, Vala.List fields, Vala.List methods, Vala.List? delegates) { //string cname = CCodeBaseModule.get_ccode_name (s); add_includes (s); ctc.add_class (name, "class "+name+"(Structure): #"+n.to_string()+"\n"); stderr.printf ("--> "+name+" ("+n.to_string()+")\n"); n++; if (fields.size > 0) { ctc.cur.append ("\t_fields_ = [\n"); foreach (Field f in fields) f.accept (this); ctc.cur.append ("\t]\n"); } else { ctc.cur.append ("\t_fields_ = [\n\t]\n"); } if (methods.size > 0) { string call_args = get_constructor_args (methods); ctc.cur.append ("\tdef __init__(self"+call_args+"):\n"); ctc.cur.append ("\t\tStructure.__init__(self)\n"); // TODO: control how many methods and constructors there are // TODO: add support for more than one constructor /* constructors */ wrappers = ""; foreach (Method m in methods) if (m is CreationMethod) visit_method (m); /* helper function */ if (name == "RList") ctc.cur.append ( "\tdef to_list(self,type):\n"+ "\t\treturn rlist2array(self,type)\n"); /* delegates */ if (delegates != null) foreach (Delegate d in delegates) visit_delegate (d); ctc.cur.append ("\n\t_o = AddressHolder()\n\n"); /* methods */ foreach (Method m in methods) if (!(m is CreationMethod)) visit_method (m); ctc.cur.append (wrappers); ctc.cur.append ("\n"); } } public override void visit_field (Field f) { if (f.is_private_symbol ()) return; // HACK don't output fields with C++ keywords as names. if (f.name == "class") return; string field = ""; DataType type = f.variable_type; var stype = type.to_string (); if (type is ArrayType) { ArrayType array = type as ArrayType; string element = type_name (array.element_type); warning ("Arrays not yet supported in ctypes bindings"); int len = array_length(array); if (len < 0) field = element + "* " + f.name; // FIXME should this be element+"[]"? field = "'%s', %s * %d".printf (f.name, element, len); } else { /* HACK to support generics. this is r2 specific */ if (stype.index_of ("RListIter") != -1) { stype = "c_void_p"; // XXX RListIter*"; } else if (stype.index_of ("RList") != -1) { stype = "c_void_p"; // XXX "RList*"; } else stype = type_name (type); field = "\"%s\", %s".printf (f.name, stype); } ctc.cur.append ("\t\t(" + field + "),\n"); if (stype[0].isupper () && !stype.has_prefix ("POINTER") && stype.index_of (".") == -1) { //stderr.printf ("ADD DEP : "+field+" "+stype+"\n"); ctc.cur.add_dependency (stype); } } public override void visit_delegate (Delegate d) { string cname = CCodeBaseModule.get_ccode_name (d); string args = ""; foreach (var p in d.get_parameters ()) { DataType? bar = p.variable_type; string? arg_type = type_name (bar); args += ", "+arg_type; } var cn = d.parent_symbol.get_full_name ().replace (ns_pfx, "").replace (".", ""); this.delegatestr += cname + " = CFUNCTYPE ("+cn+args+")\n"; } public override void visit_method (Method m) { if (m.is_private_symbol ()) return; add_includes (m); string cname = CCodeBaseModule.get_ccode_name (m); //string alias = get_alias (m.name); bool is_static = (m.binding & MemberBinding.STATIC) != 0; bool is_constructor = (m is CreationMethod); //var parent = m.parent_symbol; //bool parent_is_class = parent is Class || parent is Struct; // TODO: Implement contractual support // m.get_preconditions (); // m.get_postconditions (); string ret = type_name (m.return_type, true); string pyc_args = ""; string def_args = ""; string call_args = ""; string clears = ""; foreach (var foo in m.get_parameters ()) { //DataType? bar = foo.parameter_type; DataType? bar = foo.variable_type; if (bar == null) { warning ("Unknown datatype "+foo.name+"\n"); continue; } string arg_name = get_alias (foo.name); string? arg_type = type_name (bar); /* TODO: move to type_name */ if (foo.direction != ParameterDirection.IN) { var var_name = ""; if (foo.direction == ParameterDirection.OUT) var_name = "OUTPUT"; else if (foo.direction == ParameterDirection.REF) var_name = "INOUT"; if (arg_type.index_of ("*") == -1) arg_type = "POINTER("+arg_type+")"; //applys += "\t%%apply %s %s { %s %s };\n".printf (arg_type, var_name, arg_type, arg_name); clears += "\t%%clear %s %s;\n".printf (arg_type, arg_name); } call_args = sep (call_args, ", ") + arg_name; def_args = sep (def_args, ", ") + arg_type + " " + arg_name; pyc_args = sep (pyc_args, ", ") + arg_type; } if (is_constructor) { var text = "\t\t%s = lib.%s\n".printf (cname, cname); text += "\t\t%s.restype = c_void_p\n".printf (cname); text += "\t\tself._o = %s (%s)\n".printf (cname, call_args); // TODO: support constructor arguments #if 0 var classname = parent.get_full_name ().replace (ns_pfx, "").replace (".", ""); text += "\t%s (%s) {\n".printf (classname, def_args); if (context.is_defined ("GOBJECT")) text += "\t\tg_type_init ();\n"; text += "\t\treturn %s (%s);\n\t}\n".printf (cname, call_args); #endif text += clears; ctc.cur.append (text); } else { if (!is_static) { if (pyc_args == "") pyc_args = "c_void_p"; else pyc_args = "c_void_p, " + pyc_args; } if (ret == "RList") { wrappers +="\tdef %s(self%s):\n".printf (m.name, call_args); m.name = "_"+m.name; string gen = ""; var type = m.return_type; foreach (DataType t in type.get_type_arguments ()) gen = sep (gen, ", ") + type_name (t); ret = "RList<"+gen+">"; wrappers +="\t\treturn rlist2array(self.%s(%s),%s)\n".printf ( m.name, call_args, gen); } ret = (ret=="void")? "None": "'"+ret+"'"; ctc.cur.append ( "\t%s, %s = register('%s','%s',%s)\n".printf ( get_alias(m.name), cname, cname, pyc_args, ret)); } } public override void visit_namespace (Namespace ns) { string name = ns.get_full_name (); bool use = use_namespace (ns); if (use) ns_pfx = name+ "."; if (ns_pfx != null) add_includes (ns); foreach (var n in ns.get_namespaces ()) n.accept (this); if (ns_pfx != null) { foreach (Constant c in ns.get_constants ()) c.accept (this); foreach (Vala.Enum e in ns.get_enums ()) e.accept (this); foreach (Struct s in ns.get_structs ()) s.accept (this); foreach (Class c in ns.get_classes ()) c.accept (this); } if (use) ns_pfx = null; } public override void write (string file) { var stream = FileStream.open (file, "w"); if (stream == null) error ("Cannot open %s for writing".printf (file)); stream.printf ( "# this file has been automatically generated by valabind\n"+ "import sys\n"+ "from ctypes import *\n"+ "from ctypes.util import find_library\n"+ "if sys.platform.startswith('win'):\n"+ " lib = WinDLL (find_library ('%s'))\n"+ "else:\n"+ " lib = CDLL (find_library ('%s'))\n", library, library); stream.puts ( "def rlist2array(x,y):\n"+ " it = x.iterator ()\n"+ " ret = []\n"+ " while True:\n"+ " data = it.get_data ()\n"+ " ds = cast (data, POINTER(y)).contents\n"+ " ret.append (ds)\n"+ " if it.n == None:\n"+ " break\n"+ " it = it.get_next ()\n"+ " return ret\n"+ "\n"+ "class AddressHolder(object):\n"+ " def __get__(self, obj, type_):\n"+ " if getattr(obj, '_address', None) is None:\n"+ " obj._address = addressof(obj)\n"+ " return obj._address\n"+ "\n"+ " def __set__(self, obj, value):\n"+ " obj._address = value\n"+ "\n"+ "class WrappedRMethod(object):\n"+ " def __init__(self, cname, args, ret):\n"+ " self.cname = cname\n"+ " self.args = args\n"+ " self.ret = ret\n"+ " self.args_set = False\n"+ " self.method = getattr(lib, cname)\n"+ "\n"+ " def __call__(self, *a):\n"+ " if not self.args_set:\n"+ " if self.args:\n"+ " self.method.argtypes = [eval(x.strip()) for x in self.args.split(',')]\n"+ " self.method.restype = eval(self.ret) if self.ret else None\n"+ " self.args_set = True\n"+ " return self.method(*a)\n"+ "\n"+ "class WrappedApiMethod(object):\n"+ " def __init__(self, method, ret2, last):\n"+ " self.method = method\n"+ " self._o = None\n"+ " self.ret2 = ret2\n"+ " self.last = last\n"+ "\n"+ " def __call__(self, *a):\n"+ " result = self.method(self._o, *a)\n"+ " if self.ret2:\n"+ " result = eval(self.ret2)(result)\n"+ " if self.last:\n"+ " return getattr(result, self.last)\n"+ " return result\n"+ "\n"+ " def __get__(self, obj, type_):\n"+ " self._o = obj._o\n"+ " return self\n"+ "\n"+ "def register(cname, args, ret):\n"+ " ret2 = last = None\n"+ " if ret:\n"+ " if ret[0]>='A' and ret[0]<='Z':\n"+ " x = ret.find('<')\n"+ " if x != -1:\n"+ " ret = ret[0:x]\n"+ " last = 'contents'\n"+ " ret = 'POINTER('+ret+')'\n"+ " else:\n"+ " last = 'value'\n"+ " ret2 = ret\n"+ " \n"+ " method = WrappedRMethod(cname, args, ret)\n"+ " wrapped_method = WrappedApiMethod(method, ret2, last)\n"+ " return wrapped_method, method\n\n"); context.root.accept (this); stream.printf (ctc.to_string ()); stream.puts (delegatestr); } } valabind-0.10.0/cxxwriter.vala000644 000765 000024 00000030615 12647575556 017054 0ustar00pancakestaff000000 000000 /* Copyright 2009-2015 -- pancake // nopcode.org */ using Vala; public class CxxWriter : ValabindWriter { public GLib.List includefiles = new GLib.List (); public GLib.List methods; string classname = ""; string classcname; string externs = ""; string statics = ""; string extends = ""; string enums = ""; string vectors = ""; string nspace; public CxxWriter () { } public override string get_filename (string base_name) { return base_name+".cxx"; } string get_alias (string name) { string oname = name; switch (name) { case "not_eq": case "or_eq": case "xor_eq": case "and_eq": case "or": case "xor": case "not": case "and": case "break": case "while": case "print": case "new": case "for": case "if": case "case": case "delete": case "continue": return "_"+name; } if (name != oname) warning ("%s.%s method renamed to %s.%s".printf ( classname, oname, classname, name)); return name; } string get_ctype (string _type) { string type = _type; string? iter_type = null; if (type == "null") error ("Cannot resolve type"); if (type.has_prefix (nspace)) type = type.substring (nspace.length) + "*"; type = type.replace (".", ""); if (is_generic (type)) { int ptr = type.index_of ("<"); iter_type = (ptr==-1)?type:type[ptr:type.length]; iter_type = iter_type.replace ("<", ""); iter_type = iter_type.replace (">", ""); iter_type = iter_type.replace (nspace, ""); type = type.split ("<", 2)[0]; } type = type.replace ("?",""); switch (type) { case "const gchar*": return "const char*"; case "G": /* generic type :: TODO: review */ case "gconstpointer": case "gpointer": return "void*"; case "gsize": return "size_t"; case "gdouble": return "double"; case "gfloat": return "float"; case "ut8": case "uint8": case "guint8": return "unsigned char"; case "gchar**": return "char **"; case "gchar": return "char"; case "gchar*": case "string": return "char *"; // ??? case "gint": return "int"; case "glong": return "long"; case "st64": case "int64": case "gint64": return "long long"; case "ut64": case "uint64": case "guint64": return "unsigned long long"; /* XXX swig does not support unsigned char* */ case "uint8*": case "guint8*": return "unsigned char*"; case "guint16": case "uint16": return "unsigned short"; case "ut32": case "uint32": case "guint32": return "unsigned int"; case "bool": // no conversion needed case "gboolean": return "bool"; // XXX bool? case "RFList": if (iter_type != null) return "std::vector<"+iter_type+">"; break; case "RList": if (iter_type != null) return "std::vector<"+iter_type+">"; break; } return type; } bool is_target_file (string path) { // FIXME implement the new method with use_namespace instead foreach (var file in source_files) if (file == path) return true; return false; } public override void visit_source_file (SourceFile source) { if (is_target_file (source.filename)) source.accept_children (this); } public void process_includes (Symbol s) { foreach (var foo in CCodeBaseModule.get_ccode_header_filenames (s).split (",")) { var include = true; foreach (var inc in includefiles) { if (inc == foo) { include = false; break; } } if (include) includefiles.prepend (foo); } } public void walk_field (Field f) { if (f.get_ctype () == null) { //warning ( // "Cannot resolve type for field '%s'".printf (f.get_cname ())); } else { warning ("Type for %s\n".printf ( CCodeBaseModule.get_ccode_name (f))); } //if (f.access == Accessibility.PRIVATE) // print ("---> field is private XXX\n"); //if (CCodeBaseModule.get_ccode_array_length (f)) // print ("---> array without length\n"); } HashTable defined_classes = new HashTable (str_hash, str_equal); public void walk_class (string pfx, Class c) { foreach (var k in c.get_classes ()) walk_class (c.name, k); classname = pfx+c.name; classcname = CCodeBaseModule.get_ccode_name (c); process_includes (c); bool has_constructor = false; foreach (var m in c.get_methods ()) if (m is CreationMethod) { has_constructor = true; break; } //bool is_static = (c.static_constructor != null); bool has_destructor = !c.is_compact; //stdout.printf ("class %s %s\n", // classname, c.is_compact.to_string () ); if (context.profile == Profile.GOBJECT) classname = "%s_%s".printf (nspace, classname); if (defined_classes.lookup (classname)) return; defined_classes.insert (classname, true); if (context.profile == Profile.GOBJECT) extends += "class %s_%s {\n".printf (modulename, classcname); else extends += "class %s_%s {\n".printf (modulename, classname); //if (has_destructor && has_constructor) extends += " %s *self;\n".printf (classname); extends += " public:\n"; foreach (var e in c.get_enums ()) walk_enum (e); foreach (var f in c.get_fields ()) walk_field (f); //c.static_destructor!=null?"true":"false"); if (has_destructor && has_constructor) { if (CCodeBaseModule.is_reference_counting (c)) { string? freefun = CCodeBaseModule.get_ccode_unref_function (c); if (freefun != null) extends += " ~%s_%s() {\n %s (self);\n }\n".printf (modulename, classname, freefun); } else { string? freefun = CCodeBaseModule.get_ccode_free_function (c); if (freefun != null) extends += " ~%s_%s() {\n %s (self);\n }\n".printf (modulename, classname, freefun); } } foreach (var m in c.get_methods ()) walk_method (m); extends += "};\n"; classname = ""; } public void walk_enum (Vala.Enum e) { #if not_required var enumname = classname + e.name; var tmp = "%{\n"; enums += "/* enum: %s (%s) */\n".printf ( e.name, CCodeBaseModule.get_ccode_name (e)); enums += "enum %s {\n".printf (enumname); tmp += "#define %s long int\n".printf (enumname); // XXX: Use cname? foreach (var v in e.get_values ()) { enums += " %s_%s,\n".printf (e.name, v.name); tmp += "#define %s_%s %s\n".printf (e.name, v.name, CCodeBaseModule.get_ccode_name (v)); } enums += "};\n"; enums += tmp + "%}\n"; #endif } inline bool is_generic(string type) { return (type.index_of ("<") != -1 && type.index_of (">") != -1); } public void walk_method (Method m) { bool first = true; string cname = CCodeBaseModule.get_ccode_name (m); string alias = get_alias (m.name); string ret; string def_args = ""; string call_args = ""; bool void_return; bool is_static = (m.binding & MemberBinding.STATIC) != 0; bool is_constructor = (m is CreationMethod); // TODO: Implement contractual support // m.get_preconditions (); // m.get_postconditions (); ret = m.return_type.to_string (); ret = get_ctype (is_generic (ret)? ret : CCodeBaseModule.get_ccode_name (m.return_type)); if (ret == null) error ("Cannot resolve return type for %s\n".printf (cname)); void_return = (ret == "void"); if (m.is_private_symbol ()) return; string applys = ""; string clears = ""; string pfx = ""; foreach (var foo in m.get_parameters ()) { string arg_name = foo.name; //DataType? bar = foo.parameter_type; DataType? bar = foo.variable_type; if (bar == null) continue; string? arg_type = get_ctype (CCodeBaseModule.get_ccode_name (bar)); if (first) { pfx = ""; first = false; } else pfx = ", "; /* TODO: move to get_ctype */ if (foo.direction != ParameterDirection.IN) { var var_name = ""; if (foo.direction == ParameterDirection.OUT) var_name = "OUTPUT"; else if (foo.direction == ParameterDirection.REF) var_name = "INOUT"; if (arg_type.index_of ("*") == -1) arg_type += "*"; applys += " %%apply %s %s { %s %s };\n".printf ( arg_type, var_name, arg_type, arg_name); //clears += " %%clear %s %s;\n".printf (arg_type, arg_name); } call_args += "%s%s".printf (pfx, arg_name); def_args += "%s%s %s".printf (pfx, arg_type, arg_name); } /* object oriented shit */ if (classname == "") { externs += "extern %s %s (%s);\n".printf (ret, cname, def_args); is_constructor = false; is_static = true; classname = nspace; } //else { if (nspace == classname) alias = nspace+"_"+alias; if (is_constructor) { externs += "extern %s* %s (%s);\n".printf (classcname, cname, def_args); //extends += applys; extends += " %s_%s (%s) {\n".printf (modulename, classname, def_args); if (context.profile == Profile.GOBJECT) extends += " g_type_init ();\n"; extends += " self = %s (%s);\n }\n".printf (cname, call_args); extends += clears; } else { if (!is_static) call_args = (call_args == "")? "self": "self, " + call_args; // externs += "extern %s %s (%s*, %s);\n".printf (ret, cname, classname, def_args); // extends += applys; if (is_static) extends += " static %s %s (%s) {\n".printf (ret, alias, def_args); else extends += " %s %s (%s) {\n".printf (ret, alias, def_args); if (ret.index_of ("std::vector") != -1) { int ptr = ret.index_of ("<"); string iter_type = (ptr==-1)?ret:ret[ptr:ret.length]; iter_type = iter_type.replace ("<", ""); iter_type = iter_type.replace (">", ""); // TODO: Check if iter type exists before failing // instead of hardcoding the most common type '' // TODO: Do not construct a generic class if not supported // instead of failing. if (iter_type == "G*") /* No generic */ error ("Pancake's fault, no type support.\n"); // TODO: Do not recheck the return_type if (m.return_type.to_string ().index_of ("RFList") != -1) { extends += " %s ret;\n".printf (ret); extends += " void** array;\n"; extends += " %s *item;\n".printf (iter_type); extends += " array = %s (%s);\n".printf (cname, call_args); extends += " r_flist_rewind (array);\n"; extends += " while (*array != 0 && (item = (%s*)(*array++)))\n".printf (iter_type); extends += " ret.push_back(*item);\n"; extends += " return ret;\n"; extends += " }\n"; } else if (m.return_type.to_string ().index_of ("RList") != -1) { extends += " %s ret;\n".printf (ret); extends += " RList *list;\n"; extends += " RListIter *iter;\n"; extends += " %s *item;\n".printf (iter_type); extends += " list = %s (%s);\n".printf (cname, call_args); extends += " if (list)\n"; extends += " for (iter = list->head; iter && (item = (%s*)iter->data); iter = iter->n)\n".printf (iter_type); extends += " ret.push_back(*item);\n"; extends += " return ret;\n"; extends += " }\n"; } vectors += " %%template(%sVector) std::vector<%s>;\n".printf ( iter_type, iter_type); } else { extends += " %s %s (%s);\n }\n".printf ( void_return?"":"return", cname, call_args); } extends += clears; } //} } public override void visit_namespace (Namespace ns) { if (ns.name == null) return; classname = ""; SourceReference? sr = ns.source_reference; if (sr != null && !is_target_file (sr.file.filename)) return; nspace = ns.name; process_includes (ns); /* if (pkgmode && sr.file.filename.index_of (pkgname) == -1) return; */ foreach (var f in ns.get_fields ()) walk_field (f); foreach (var e in ns.get_enums ()) walk_enum (e); foreach (var c in ns.get_structs ()) { /* TODO: refactor to walk_struct */ foreach (var m in c.get_methods ()) walk_method (m); foreach (var f in c.get_fields ()) walk_field (f); } foreach (var m in ns.get_methods ()) walk_method (m); var classprefix = ns.name == modulename? ns.name: ""; foreach (var c in ns.get_classes ()) walk_class (classprefix, c); //ns.name, c); //ns.accept_children (this); } public override void write (string file) { var stream = FileStream.open (file, "w"); if (stream == null) error ("Cannot open %s for writing".printf (file)); context.accept (this); if (includefiles.length () > 0) { stream.printf ("extern \"C\" {\n"); foreach (var inc in includefiles) stream.printf ("#include <%s>\n", inc); stream.printf ("}\n#include \n"); } foreach (var inc in includefiles) stream.printf ("#include <%s>\n", inc); /* if (vectors != "") stream.printf ("namespace std {\n%s}\n", vectors); */ stream.printf ("%s\n", enums); stream.printf ("%s\n", statics); stream.printf ("%s\n", extends); } } valabind-0.10.0/dlangwriter.vala000644 000765 000024 00000032543 12647575556 017341 0ustar00pancakestaff000000 000000 /* Copyright 2013-2015 -- pancake */ using Vala; public class DlangWriter : ValabindWriter { public GLib.List includefiles = new GLib.List (); public GLib.List methods; string classname = ""; string classcname; string defs = ""; string statics = ""; string extends = ""; string enums = ""; string vectors = ""; string nspace; public DlangWriter () { } public override string get_filename (string base_name) { return base_name+".d"; } string get_alias (string name) { string oname = name; switch (name) { case "not_eq": case "or_eq": case "xor_eq": case "and_eq": case "or": case "xor": case "not": case "and": case "break": case "while": case "print": case "new": case "for": case "if": case "case": case "delete": case "continue": return "_"+name; } if (name != oname) warning ("%s.%s method renamed to %s.%s".printf ( classname, oname, classname, name)); return name; } string get_ctype (string _type) { string type = _type; string? iter_type = null; if (type == "null") error ("Cannot resolve type"); if (type.has_prefix (nspace)) type = type.substring (nspace.length) + "*"; type = type.replace (".", ""); if (is_generic (type)) { int ptr = type.index_of ("<"); iter_type = (ptr==-1)?type:type[ptr:type.length]; iter_type = iter_type.replace ("<", ""); iter_type = iter_type.replace (">", ""); iter_type = iter_type.replace (nspace, ""); type = type.split ("<", 2)[0]; } type = type.replace ("?",""); switch (type) { case "G": /* generic type :: TODO: review */ case "gconstpointer": case "gpointer": case "void*": return "void*"; case "gsize": return "size_t"; case "gdouble": return "double"; case "gfloat": return "float"; case "ut8": case "uint8": case "guint8": return "byte"; case "gchar**": return "char **"; case "char": case "gchar": return "char"; case "gchar*": case "string": case "const gchar*": return "string"; // XXX lost const? case "void": return "void"; case "int[]": case "int": case "gint": return "int"; case "guint": return "uint"; case "glong": return "long"; case "st64": case "int64": case "gint64": return "long"; case "ut64": case "uint64": case "guint64": return "ulong"; /* XXX swig does not support unsigned char* */ case "uint8*": case "guint8*": return "byte*"; case "guint16": case "uint16": return "ushort"; case "ut32": case "uint32": case "guint32": return "unsigned int"; case "bool": // no conversion needed case "gboolean": return "bool"; // XXX bool? case "RFList": if (iter_type != null) return "std::vector<"+iter_type+">"; break; case "RList": if (iter_type != null) return "std::vector<"+iter_type+">"; break; default: type = "_"+type; break; } return type; } bool is_target_file (string path) { // FIXME implement the new method with use_namespace instead foreach (var file in source_files) if (file == path) return true; return false; } public override void visit_source_file (SourceFile source) { if (is_target_file (source.filename)) source.accept_children (this); } public void process_includes (Symbol s) { foreach (var foo in CCodeBaseModule.get_ccode_header_filenames (s).split (",")) { var include = true; foreach (var inc in includefiles) { if (inc == foo) { include = false; break; } } if (include) includefiles.prepend (foo); } } public void walk_field (Field f) { if (f.get_ctype () == null) { //warning ( // "Cannot resolve type for field '%s'".printf (f.get_cname ())); } else { warning ("Type for %s\n".printf ( CCodeBaseModule.get_ccode_name (f))); } string type = f.variable_type.to_string (); string name = f.name; if (type != "G") if (type.index_of ("<") == -1) { type = get_ctype (type); if (f.variable_type is ArrayType) { ArrayType array = f.variable_type as ArrayType; int len = array_length(array); int sz = len < 0 ? 0 : len; defs += " %s %s[%d];\n".printf (type, name, sz); } else { defs += " %s %s;\n".printf (type, name); } } //if (f.access == Accessibility.PRIVATE) // print ("---> field is private XXX\n"); //if (CCodeBaseModule.get_ccode_array_length (f)) // print ("---> array without length\n"); } HashTable defined_classes = new HashTable (str_hash, str_equal); public void walk_struct (string pfx, Struct s) { defs += "struct _%s%s {\n".printf (pfx, s.name); foreach (var f in s.get_fields ()) walk_field (f); defs += "}\n"; } public void walk_class (string pfx, Class c) { foreach (var k in c.get_structs ()) { walk_struct (c.name, k); } foreach (var k in c.get_classes ()) walk_class (c.name, k); classname = pfx+c.name; classcname = "_"+CCodeBaseModule.get_ccode_name (c); process_includes (c); bool has_constructor = false; foreach (var m in c.get_methods ()) if (m is CreationMethod) { has_constructor = true; break; } //bool is_static = (c.static_constructor != null); bool has_destructor = !c.is_compact; //stdout.printf ("class %s %s\n", // classname, c.is_compact.to_string () ); /* if (context.profile == Profile.GOBJECT) classname = "%s_%s".printf (nspace, classname); */ if (defined_classes.lookup (classname)) return; defined_classes.insert (classname, true); //extends += "struct %s {\n".printf (classcname); // TODO: add fields here //extends += "}\n"; defs += "struct %s {\n".printf (classcname); foreach (var f in c.get_fields ()) walk_field (f); defs += "}\n"; extends += "class %s {\n".printf (classname); extends += " %s *self;\n".printf (classcname); //extends += " public:\n"; foreach (var e in c.get_enums ()) walk_enum (e); //c.static_destructor!=null?"true":"false"); if (has_destructor && has_constructor) { if (CCodeBaseModule.is_reference_counting (c)) { string? freefun = CCodeBaseModule.get_ccode_unref_function (c); if (freefun != null && freefun != "") extends += " ~this() { %s (o); }\n".printf (freefun); } else { string? freefun = CCodeBaseModule.get_ccode_free_function (c); if (freefun != null) extends += " ~this() { %s (o); }\n".printf (freefun); } } foreach (var m in c.get_methods ()) walk_method (m); extends += "};\n"; classname = ""; } public void walk_enum (Vala.Enum e) { #if not_required var enumname = classname + e.name; var tmp = "%{\n"; enums += "/* enum: %s (%s) */\n".printf ( e.name, CCodeBaseModule.get_ccode_name (e)); enums += "enum %s {\n".printf (enumname); tmp += "#define %s long int\n".printf (enumname); // XXX: Use cname? foreach (var v in e.get_values ()) { enums += " %s_%s,\n".printf (e.name, v.name); tmp += "#define %s_%s %s\n".printf (e.name, v.name, CCodeBaseModule.get_ccode_name (v)); } enums += "};\n"; enums += tmp + "%}\n"; #endif } inline bool is_generic(string type) { return (type.index_of ("<") != -1 && type.index_of (">") != -1); } public void walk_method (Method m) { bool first = true; string cname = CCodeBaseModule.get_ccode_name (m); string alias = get_alias (m.name); string ret; string def_args = ""; string cdef_args = ""; string call_args = ""; bool void_return; bool is_static = (m.binding & MemberBinding.STATIC) != 0; bool is_constructor = (m is CreationMethod); // TODO: Implement contractual support // m.get_preconditions (); // m.get_postconditions (); ret = m.return_type.to_string (); ret = get_ctype (is_generic (ret)? ret : CCodeBaseModule.get_ccode_name (m.return_type)); if (ret == null) error ("Cannot resolve return type for %s\n".printf (cname)); void_return = (ret == "void"); if (m.is_private_symbol ()) return; string pfx = ""; string cpfx = ""; //cdef_args += "%s%s".printf (pfx, "void*"); if (!is_static) { cdef_args += classcname+"*"; cpfx = ", "; pfx = ""; } foreach (var foo in m.get_parameters ()) { string arg_name = foo.name; //DataType? bar = foo.parameter_type; DataType? bar = foo.variable_type; if (bar == null) continue; string? arg_type = get_ctype (CCodeBaseModule.get_ccode_name (bar)); if (first) { first = false; } else cpfx = pfx = ", "; /* TODO: move to get_ctype */ if (foo.direction != ParameterDirection.IN) { var var_name = ""; if (foo.direction == ParameterDirection.OUT) var_name = "ref"; else if (foo.direction == ParameterDirection.REF) var_name = "ref"; if (arg_type.index_of ("*") == -1) arg_type += "*"; } if (arg_type=="string") { call_args += "%s toStringz(%s)".printf (pfx, arg_name); cdef_args += "%s%s %s".printf (cpfx, "immutable(char*)", arg_name); def_args += "%s%s %s".printf (pfx, arg_type, arg_name); } else { call_args += "%s%s".printf (pfx, arg_name); def_args += "%s%s %s".printf (pfx, arg_type, arg_name); cdef_args += "%s%s %s".printf (cpfx, arg_type, arg_name); } } /* object oriented shit */ if (classname == "") { //defs += " %s* %s(%s);\n".printf (ret, cname, cdef_args); is_constructor = false; is_static = true; classname = nspace; } if (nspace == classname) alias = nspace+"_"+alias; if (is_constructor) { defs += " %s* %s(%s);\n".printf (classcname, cname, def_args.replace("string","immutable(char*)")); extends += " this (%s) {\n".printf (def_args); extends += " self = %s (%s);\n }\n".printf (cname, call_args); } else { if (!is_static) call_args = (call_args == "")? "self": "self, " + call_args; if (is_static) { extends += " %s %s (%s) {\n".printf (ret, alias, def_args); //extends += " static %s %s (%s) {\n".printf (ret, alias, def_args); } else { string fret = ""; if (alias == "free") { alias= "~this"; } else fret = ret; extends += " %s %s (%s) {\n".printf (fret, alias, def_args); } if (ret.index_of ("std::vector") != -1) { int ptr = ret.index_of ("<"); string iter_type = (ptr==-1)?ret:ret[ptr:ret.length]; iter_type = iter_type.replace ("<", ""); iter_type = iter_type.replace (">", ""); // TODO: Check if iter type exists before failing // instead of hardcoding the most common type '' // TODO: Do not construct a generic class if not supported // instead of failing. if (iter_type == "G*") /* No generic */ error ("Pancake's fault, no type support.\n"); // TODO: Do not recheck the return_type if (m.return_type.to_string ().index_of ("RFList") != -1) { extends += " %s ret;\n".printf (ret); extends += " void** array;\n"; extends += " %s *item;\n".printf (iter_type); extends += " array = %s (%s);\n".printf (cname, call_args); extends += " r_flist_rewind (array);\n"; extends += " while (*array != 0 && (item = (%s*)(*array++)))\n".printf (iter_type); extends += " ret.push_back(*item);\n"; extends += " return ret;\n"; extends += " }\n"; } else if (m.return_type.to_string ().index_of ("RList") != -1) { extends += " %s ret;\n".printf (ret); extends += " RList *list;\n"; extends += " RListIter *iter;\n"; extends += " %s *item;\n".printf (iter_type); extends += " list = %s (%s);\n".printf (cname, call_args); extends += " if (list)\n"; extends += " for (iter = list->head; iter && (item = (%s*)iter->data); iter = iter->n)\n".printf (iter_type); extends += " ret.push_back(*item);\n"; extends += " return ret;\n"; extends += " }\n"; } vectors += " %%template(%sVector) std::vector<%s>;\n".printf ( iter_type, iter_type); } else { defs += " %s %s(%s);\n".printf (ret, cname, cdef_args); extends += " %s %s (%s);\n }\n".printf ( void_return?"":"return", cname, call_args); } } } public override void visit_namespace (Namespace ns) { if (ns.name == null) return; classname = ""; SourceReference? sr = ns.source_reference; if (sr != null && !is_target_file (sr.file.filename)) return; nspace = ns.name; process_includes (ns); /* if (pkgmode && sr.file.filename.index_of (pkgname) == -1) return; */ foreach (var f in ns.get_fields ()) walk_field (f); foreach (var e in ns.get_enums ()) walk_enum (e); foreach (var c in ns.get_structs ()) { /* TODO: refactor to walk_struct */ foreach (var m in c.get_methods ()) walk_method (m); foreach (var f in c.get_fields ()) walk_field (f); } foreach (var m in ns.get_methods ()) walk_method (m); var classprefix = ns.name == modulename? ns.name: ""; foreach (var c in ns.get_classes ()) walk_class (classprefix, c); //ns.name, c); //ns.accept_children (this); } public override void write (string file) { var stream = FileStream.open (file, "w"); if (stream == null) error ("Cannot open %s for writing".printf (file)); defs = "extern(C) {\n"; context.accept (this); defs += " alias int function(int, int) _RNumCallback;\n"; // HACK defs += "}\n"; stream.printf ("/* valabind autogenerated D bindings for %s */\n".printf (modulename)); stream.printf ("pragma(lib,\"%s\");\n".printf (modulename)); stream.printf ("pragma(lib,\"r_util\");\n"); stream.printf ("import std.string;\n"); stream.printf ("%s\n", defs); stream.printf ("%s\n", enums); stream.printf ("%s\n", statics); stream.printf ("%s\n", extends); } } valabind-0.10.0/getvv000755 000765 000024 00000000442 12647575556 015224 0ustar00pancakestaff000000 000000 #!/bin/sh IFS=: [ -z "${VALAC}" ] && VALAC=valac for a in $PATH; do if [ -e "$a/valac" ]; then v=$(cat $a/${VALAC} | strings | grep vala- | grep -v lib | head -n1) if [ -n "$v" ]; then printf lib$v exit 0 fi fi done echo "Cannot find valac version string" >/dev/stderr exit 1 valabind-0.10.0/girwriter.vala000644 000765 000024 00000025754 12647575556 017043 0ustar00pancakestaff000000 000000 /* Copyright 2011-2015 -- pancake */ using Vala; public class GirWriter : ValabindWriter { public GLib.List includefiles = new GLib.List (); public GLib.List methods; string classname = ""; string classcname; string externs = ""; string statics = ""; string extends = ""; string enums = ""; string nspace; public GirWriter () { } public override string get_filename (string base_name) { return base_name+".gir"; } string get_alias (string name) { string oname = name; switch (name) { /* case "use": return "_use"; */ case "cmd": name = "_cmd"; break; case "def": name = "_def"; break; case "print": name = "_print"; break; case "del": name = "_del"; break; case "from": name = "_from"; break; case "continue": name = "cont"; break; } if (name != oname) warning ("%s.%s method renamed to %s.%s".printf ( classname, oname, classname, name)); return name; } string get_ctype (string _type) { string type = _type; string? iter_type = null; if (type == "null") error ("Cannot resolve type"); if (type.has_prefix (nspace)) type = type.substring (nspace.length) + "*"; type = type.replace (".", ""); if (is_generic (type)) { int ptr = type.index_of ("<"); iter_type = (ptr==-1)?type:type[ptr:type.length]; iter_type = iter_type.replace ("<", ""); iter_type = iter_type.replace (">", ""); iter_type = iter_type.replace (nspace, ""); type = type.split ("<", 2)[0]; } type = type.replace ("?", ""); switch (type) { case "const gchar*": return "const char*"; case "G": /* generic type :: TODO: review */ case "gconstpointer": case "gpointer": return "void*"; case "gdouble": return "double"; case "gfloat": return "float"; case "break": return "_break"; case "ut8": case "uint8": case "guint8": return "unsigned char"; case "gchar**": return "char **"; case "gchar": return "char"; case "gchar*": case "string": return "char *"; //return "char *"; // ??? case "gint": return "int"; case "glong": return "long"; case "st64": case "int64": case "gint64": return "long long"; case "ut64": case "uint64": case "guint64": return "unsigned long long"; /* XXX swig does not support unsigned char* */ case "uint8*": case "guint8*": return "unsigned char*"; case "guint16": case "uint16": return "unsigned short"; case "ut32": case "uint32": case "guint32": return "unsigned int"; case "bool": // no conversion needed case "gboolean": return "gboolean"; case "RFList": if (iter_type != null) return "std::vector<"+iter_type+">"; break; case "RList": if (iter_type != null) return "std::vector<"+iter_type+">"; break; } return type; } static string girtype(string ret) { switch (ret) { case "int[]": return "gpointer"; // XXX case "string?": case "string": case "char*": case "char *": case "const char*": ret = "utf8"; break; case "uint": case "uint32": case "unsigned int": ret = "guint"; break; case "int": case "int32": ret = "gint"; break; case "unsigned long long": case "uint64": ret = "guint64"; break; case "void*": case "unsigned char*": case "uint8*": ret = "gpointer"; break; case "bool": ret = "gboolean"; break; } if (ret[ret.length-1] == '*') return "gpointer"; return ret; } bool is_target_file (string path) { // FIXME implement the new method with use_namespace instead foreach (var file in source_files) if (file == path) return true; return false; } public void walk_constant (Constant f) { var cname = CCodeBaseModule.get_ccode_name (f); var cvalue = "TODO"; var ctype = get_ctype (f.type_reference.to_string ()); var gtype = girtype (f.type_reference.to_string ()); extends += "\n"; extends += " \n"; extends += "\n"; //extends += "static const char *"+f.name+" = "+cname+";\n"; } public override void visit_source_file (SourceFile source) { if (is_target_file (source.filename)) source.accept_children (this); } public void process_includes (Symbol s) { foreach (var foo in CCodeBaseModule.get_ccode_header_filenames (s).split (",")) { var include = true; foreach (var inc in includefiles) { if (inc == foo) { include = false; break; } } if (include) includefiles.prepend (foo); } } public void walk_field (Field f) { var name = CCodeBaseModule.get_ccode_name (f); var type = f.variable_type.to_string (); type = get_ctype (type); externs += " \n"; externs += " \n"; externs += " \n"; } public void walk_struct (string pfx, Struct s) { var name = s.name; externs += " \n"; // TODO: parent="" type-name="" get-type="" /* TODO: refactor to walk_struct */ foreach (var m in s.get_methods ()) walk_method (m); foreach (var f in s.get_fields ()) walk_field (f); externs += " \n"; } public void walk_class (string pfx, Class c) { foreach (var k in c.get_classes ()) walk_class (c.name, k); classname = pfx+c.name; classcname = CCodeBaseModule.get_ccode_name (c); process_includes (c); if (context.profile == Profile.GOBJECT) classname = "%s%s".printf (nspace, classname); externs += " \n"; // TODO: parent="" type-name="" get-type="" // TODO: print ("PARENT FOR "+classname+" IS: "+c.parent_node.type_name+"\n"); // parent=\"\" foreach (var e in c.get_enums ()) walk_enum (e); foreach (var f in c.get_fields ()) walk_field (f); /* if (c.is_reference_counting ()) { string? freefun = c.get_unref_function (); if (freefun != null) extends += " ~%s%s() {\n %s (self);\n }\n".printf (modulename, classname, freefun); } else { string? freefun = c.get_free_function (); if (freefun != null) extends += " ~%s%s() {\n %s (self);\n }\n".printf (modulename, classname, freefun); } */ foreach (var m in c.get_methods ()) walk_method (m); externs += " \n"; classname = ""; } public void walk_enum (Vala.Enum e) { #if NOT_YET_IMPLEMENTED var enumname = classname + e.name; var tmp = " \n"; // type-name=\""+e.name+"\" get-type=\"\">\n"; //enums += "/* enum: %s (%s) */\n".printf ( e.name, e.get_cname ()); //enums += "enum %s {\n".printf (enumname); //tmp += "#define %s long int\n".printf (enumname); // XXX: Use cname? foreach (var v in e.get_values ()) { tmp += " \n"; //enums += " %s_%s,\n".printf (e.name, v.name); //tmp += "#define %s_%s %s\n".printf (e.name, v.name, v.get_cname ()); } tmp += " \n"; enums = tmp + "\n" + enums; #endif } inline bool is_generic(string type) { return (type.index_of ("<") != -1 && type.index_of (">") != -1); } public void walk_method (Method m) { //bool first = true; string cname = CCodeBaseModule.get_ccode_name (m); string alias = get_alias (m.name); string ret, vret; bool void_return; bool is_static = (m.binding & MemberBinding.STATIC) != 0; bool is_constructor = (m is CreationMethod); // TODO: Implement contractual support // m.get_preconditions (); // m.get_postconditions (); ret = vret = m.return_type.to_string (); if (is_generic (ret)) ret = get_ctype (vret); else ret = get_ctype (CCodeBaseModule.get_ccode_name (m.return_type)); if (ret == null) error ("Cannot resolve return type for %s\n".printf (cname)); void_return = (ret == "void"); if (m.is_private_symbol ()) return; string type = is_static?"function":"method"; if (classname != "" && !is_static) type = "method"; if (is_constructor) { type = "constructor"; alias = "new"; void_return = false; ret = nspace+"."+classname; } //externs += "<"+type+" name=\""+alias+"\" c:identifier=\""+cname+"\">\n"; externs += "<"+type+" name=\""+alias+"\" c:identifier=\""+cname+"\">\n"; //externs += " \n"; externs += " \n"; if (!void_return) { var rtype = get_ctype (ret); externs += " \n"; } else externs += " \n"; externs += " \n"; var parameters = m.get_parameters (); if (parameters.size>0) { externs += " \n"; foreach (var foo in parameters) { string arg_name = foo.name; DataType? bar = foo.variable_type; if (bar == null) continue; string? arg_type = girtype (bar.to_string ()); string? arg_ctype = get_ctype (CCodeBaseModule.get_ccode_name (bar)); externs += " \n"; externs += " \n"; externs += " \n"; } externs += " \n"; } externs += "\n"; //function>\n"; } public override void visit_namespace (Namespace ns) { if (ns.name == null) return; SourceReference? sr = ns.source_reference; if (sr != null && !is_target_file (sr.file.filename)) return; nspace = ns.name; process_includes (ns); //externs += "\n"; //if (pkgmode && sr.file.filename.index_of (pkgname) == -1) // return; foreach (var f in ns.get_constants ()) walk_constant (f); foreach (var f in ns.get_fields ()) walk_field (f); foreach (var e in ns.get_enums ()) walk_enum (e); foreach (var s in ns.get_structs ()) walk_struct ("", s); foreach (var m in ns.get_methods ()) walk_method (m); foreach (var c in ns.get_classes ()) walk_class ("", c); //ns.accept_children (this); //externs += "\n"; } public void write_file (string file) { var stream = FileStream.open (file, "w"); if (stream == null) error ("Cannot open %s for writing".printf (file)); context.accept (this); stream.printf ("\n"); stream.printf ("\n"); stream.printf ("\n"); stream.printf ("\n"); stream.printf (" \n"); if (includefiles.length () > 0) foreach (var inc in includefiles) stream.printf (" \n", inc); stream.printf (" \n"); stream.printf ("%s\n", enums); stream.printf ("%s\n", externs); stream.printf ("%s\n", statics); stream.printf ("%s\n", extends); stream.printf (" \n"); stream.printf ("\n"); } } valabind-0.10.0/gowriter.vala000644 000765 000024 00000071115 12647575556 016657 0ustar00pancakestaff000000 000000 /* Copyleft 2014 -- williballenthin */ using Vala; // walks all the datatypes and collects instances of generic classes // we need this because i cannot figure out how to fetch the "is_generic" attribute // from a Vala.Class node object. // this way, we have to inspect all instances of objects to find what's actually used, // and then parse the type name (which includes the <...> specializer). public class GenericClassFinder : ValabindWriter { // map(base_class -> map(specialized instance string -> list(DataType))) // see: http://stackoverflow.com/questions/24072692/how-can-i-use-a-hashmap-of-string-in-vala GLib.HashTable>> generic_classes = new GLib.HashTable>> (GLib.str_hash, GLib.str_equal); inline bool is_generic(DataType d) { foreach (var t in d.get_type_arguments()) { return true; } return false; } inline bool is_glib(DataType d) { // maybe should be .starts_with return d.to_string().index_of("GLib.") != -1; } // the base class name, no namespace inline string get_class_name(DataType d) { string s = d.to_string(); return s.substring(0, s.index_of_char('<')); } // `s` should not contain a specializer (<...>) inline string strip_namespace(string s) { int i1 = s.last_index_of_char('.') + 1; return s.substring(i1); } public override void visit_data_type(DataType d) { if (is_generic(d) && ( ! is_glib(d))) { string c = strip_namespace(get_class_name(d)); unowned GLib.HashTable>? inner_set = generic_classes[c]; if (inner_set == null) { var v = new GLib.HashTable> (GLib.str_hash, GLib.str_equal); inner_set = v; generic_classes.insert ((owned) c, (owned) v); } GLib.List args = new GLib.List(); foreach (var t in d.get_type_arguments()) { args.append(t); } inner_set.replace(d.to_string(), (owned) args); } } public override void visit_method(Method m) { m.accept_children (this); } public override void visit_field(Field f) { f.accept_children (this); } public override void visit_source_file (SourceFile source) { source.accept_children (this); } public override void visit_namespace(Namespace ns) { ns.accept_children (this); } public override void visit_class(Class c) { c.accept_children (this); } // `.write` is the method that actually does things in a ValabindWriter public override void write(string file) { context.accept (this); } // careful, the return object is mutable // you probably want to call this after `.write` // TODO: should use @get public GLib.HashTable>> get_generic_class_instances() { return this.generic_classes; } } // This class is responsible for figuring out *what* to call things, // like, what an appropriate Go symbol name is, or the source C symbol in a struct. // The GoWriter decides *where* to place the names generated by this class. public class GoNamer { private string pfx; private GLib.HashTable specializations = new GLib.HashTable(GLib.str_hash, GLib.str_equal); private GLib.List ordered_specializations = new GLib.List(); public GoNamer(string pfx) { this.pfx = pfx; } public void add_specialization(TypeParameter t, DataType d) { specializations.insert(t.name, d); ordered_specializations.append(d); } // converts symbol names with underscores to camelCase. // this function should not be called directly. See `camelcase`. // allows trailing '_' characters. private static string cleanup_underscores(string name) { if (name.length == 0) { return ""; } else if (name.length == 1) { // accept trailing '_' return name; } else if (name.index_of("_") == -1) { return name; } else { // there is a '_' here somewhere int i = name.index_of("_"); if (i == name.length - 1) { // accept trailing '_' return name; } // there must be at least one more character // everything before the '_' string before = ""; if (i != 0) { before = name.substring(0, i); } // find next non-'_' character uppercase, or all '_' if thats all thats left // j will be the index of this character string next; int j = i + 1; while (true) { before = name.substring(0, i); if (name[j] != '_') { next = name.substring(j, 1).up(); break; } j++; if (j == name.length) { // only '_' remain next = name.substring(i, j - i); // so catch them all break; } } if (j >= name.length - 1) { return before + next; } else { // do rest of string return before + next + cleanup_underscores(name.substring(j + 1)); } } } // see tests t/go/camelcase.vapi private static string camelcase(string name) { if (name.length == 0) { return ""; } else if (name.length == 1) { return name.up(); } else { return name.substring(0, 1).up() + cleanup_underscores(name.substring(1, name.length - 1)); } } public string get_field_name(Field f) { return camelcase(f.name); } // renames the C symbol for a field // useful because Go convention is to rename "type" --> "_type" public string get_field_cname(Field f) { string n = CCodeBaseModule.get_ccode_name(f); if (n == "type") { return "_type"; } else { return n; } } public string get_method_name(Method m) { return camelcase(m.name); } public string get_method_cname(Method m) { return CCodeBaseModule.get_ccode_name(m); } public string get_parameter_name(Vala.Parameter p) { return camelcase(p.name); } public string get_enum_name(Enum e) { return e.name; } public string get_enum_value_name(Vala.EnumValue v) { return v.name; } public string get_enum_value_cname(Vala.EnumValue v) { return v.name; } public string get_constructor_name(Class c, Method m) { string postfix = ""; if (m.name != ".new") { postfix = camelcase(m.name); } return "New%s%s".printf(get_class_name(c), postfix); } private string mangle_datatype(DataType d) { string ret = d.data_type.name; // i think should unify with get_type_declaration? bool has_parameters = false; foreach(var p in d.get_type_arguments()) { has_parameters = true; break; } if (has_parameters) { foreach(var dd in d.get_type_arguments()) { ret += "_"; ret += mangle_datatype(dd); } } return ret; } // get the name of a class. If its a generic class, then // we use the set of specializations in our local context // to mangle the name. // this must keep in sync with get_specialized_type_declaration public string get_class_name(Class c) { bool has_specializations = false; foreach(var s in ordered_specializations) { has_specializations = true; break; } string postfix = ""; if (has_specializations) { foreach(DataType d in ordered_specializations) { postfix += "_"; postfix += mangle_datatype(d); } } return "%s%s%s".printf(this.pfx, camelcase(c.name), postfix); } // get the name of an already specialized generic class. That is, // turning something like vapi: List into go: List_int. // this must be kept in sync with get_class_name public string get_specialized_type_declaration(DataType d) { return mangle_datatype(d); } public string get_class_cname(Class c) { return CCodeBaseModule.get_ccode_name(c); } public string get_struct_name(Struct s) { return "%s%s".printf(this.pfx, camelcase(s.name)); } public string get_struct_cname(Struct s) { return CCodeBaseModule.get_ccode_name(s); } public string get_namespace_name(Namespace ns) { return ns.name; } inline bool is_generic(string type) { // TODO: fix things so we don't need this return (type.index_of ("<") != -1 && type.index_of (">") != -1); } private string get_ctype (string _type) { string type = _type; string? iter_type = null; if (type == "null") { error ("Cannot resolve type"); } if (is_generic (type)) { int ptr = type.index_of ("<"); iter_type = (ptr==-1)?type:type[ptr:type.length]; iter_type = iter_type.replace ("<", ""); iter_type = iter_type.replace (">", ""); type = type.split ("<", 2)[0]; } type = type.replace ("?",""); switch (type) { case "gconstpointer": case "gpointer": case "void*": return "void*"; case "gsize": return "size_t"; case "gdouble": return "double"; case "gfloat": return "float"; case "ut8": case "uint8": case "guint8": return "byte"; case "gchar**": return "char **"; case "char": case "gchar": return "char"; case "gchar*": case "string": case "const gchar*": return "string"; // XXX lost const? case "void": return "void"; case "int[]": case "int": case "gint": return "int"; case "guint": return "uint"; case "glong": return "long"; case "st64": case "int64": case "gint64": return "long"; case "ut64": case "uint64": case "guint64": return "ulong"; /* XXX swig does not support unsigned char* */ case "uint8*": case "guint8*": return "byte*"; case "guint16": case "uint16": return "ushort"; case "ut32": case "uint32": case "guint32": return "unsigned int"; case "bool": // no conversion needed case "gboolean": return "bool"; // XXX bool? default: break; } return type; } private inline string strip_non_class_name(string s) { return s.substring(0, s.index_of_char('<')); } // `s` should not contain a specializer (<...>) private inline string strip_namespace(string s) { int i1 = s.last_index_of_char('.') + 1; return s.substring(i1); } // given a DataType symbol, return a string that contains the Go source code for // a type specifier of that type. private string get_type_declaration(DataType type) { string basic_name = type.to_string(); if (specializations.lookup(basic_name) != null) { // replace type specializations (things like "public G member1;" // NOTE: doesn't support some complex specializations, like public List member1;" DataType dt = specializations.lookup(basic_name); basic_name = dt.to_string(); } else if (type.to_string().index_of ("<") != -1) { basic_name = get_specialized_type_declaration(type); } // guess basic_name = strip_namespace(strip_non_class_name(basic_name)); string typename = get_ctype (basic_name); // TODO: why are we using ctype here? // we can typecheck to determine if this is a pointer, so throw away '*' typename = typename.replace("*", "").strip(); // if `type` is a pointer, then this will contain the appropriate '*' string maybe_pointer_sym = ""; // if `type` is an array, then this will contain the appropriate "[]" string maybe_array_sym = ""; if (type is PointerType) { // I suspect we don't support pointer-to-pointer if (typename == "void") { typename = "unsafe.Pointer"; // go specific hack type for void * // TODO: need to re-enable this somehow // this.needs_unsafe = true; maybe_pointer_sym = ""; } else { maybe_pointer_sym = "*"; } } if (type is ArrayType) { maybe_array_sym = "[]"; } return "%s%s%s".printf(maybe_array_sym, maybe_pointer_sym, typename); } public string get_field_type_declaration(Field f) { return get_type_declaration(f.variable_type); } public string get_parameter_type_declaration(Vala.Parameter p) { return get_type_declaration(p.variable_type); } public string get_method_return_type_declaration(Method m) { return get_type_declaration(m.return_type); } } public class GoSrcWriter : ValabindWriter { public GLib.List includefiles = new GLib.List (); HashTable defined_classes = new HashTable (str_hash, str_equal); GLib.HashTable>> generic_classes = new GLib.HashTable>> (GLib.str_hash, GLib.str_equal); string classname = ""; string classcname; string defs = ""; string statics = ""; string extends = ""; string enums = ""; string nspace; bool needs_unsafe = false; // set to true if the 'unsafe' package needs to be imported because a void* pointer was encountered public GoSrcWriter () {} string _indent = ""; // TODO(wb): removeme void debug(string s) { notice(_indent + s); } void indent() { _indent = _indent + " "; } void dedent() { _indent = _indent.substring(0, _indent.length - 2); } public void set_generic_class_instances(GLib.HashTable>> generic_classes) { this.generic_classes = generic_classes; } private bool is_target_file (string path) { foreach (var file in source_files) if (file == path) return true; return false; } public override void visit_source_file (SourceFile source) { if (is_target_file (source.filename)) { source.accept_children (this); } } private void process_includes (Symbol s) { debug("process_includes(sym: %s)".printf(s.name)); indent(); foreach (var foo in CCodeBaseModule.get_ccode_header_filenames (s).split (",")) { debug("include(%s)".printf(foo)); var include = true; foreach (var inc in includefiles) { if (inc == foo) { include = false; break; } } if (include) { includefiles.prepend (foo); } } dedent(); } private bool is_string(CodeNode t) { if (t is DataType) { DataType a = t as DataType; return a.to_string() == "string"; } else if (t is Field) { Field a = t as Field; return a.variable_type.to_string() == "string"; } else if (t is Vala.Parameter) { Vala.Parameter a = t as Vala.Parameter; return a.variable_type.to_string() == "string"; } else { warning("unexpected type to is_string"); return false; } } // here, we use explicit accessors and mutators to fixup accessibility. private string walk_field (GoNamer namer, string owner_name, Field f) { string ret = ""; debug("walk_field(name: %s)".printf(f.name)); indent(); if (f.is_private_symbol()) { debug("private."); dedent(); return ret; } // TODO: handle generics. ATM, type of `public G data` becomes `func ... GetData() void` // TODO: make this a function `is_string` if (is_string(f)) { ret += "func (s %s) Get%s() %s {\n".printf(owner_name, namer.get_field_name(f), namer.get_field_type_declaration(f)); ret += " return C.GoString(s.%s)\n".printf(namer.get_field_cname(f)); ret += "}\n"; ret += "func (s *%s) Set%s(a %s) {\n".printf(owner_name, namer.get_field_name(f), namer.get_field_type_declaration(f)); ret += " s.%s = C.CString(a)\n".printf(namer.get_field_cname(f)); ret += " return\n"; ret += "}\n"; } else { ret += "func (s %s) Get%s() %s {\n".printf(owner_name, namer.get_field_name(f), namer.get_field_type_declaration(f)); ret += " return s.%s\n".printf(namer.get_field_cname(f)); ret += "}\n"; ret += "func (s *%s) Set%s(a %s) {\n".printf(owner_name, namer.get_field_name(f), namer.get_field_type_declaration(f)); ret += " s.%s = a\n".printf(namer.get_field_cname(f)); ret += " return\n"; ret += "}\n"; } dedent(); return ret; } private string walk_class_field(GoNamer namer, Class c, Field f) { return walk_field(namer, namer.get_class_name(c), f); } private string walk_struct_field(GoNamer namer, Struct s, Field f) { return walk_field(namer, namer.get_struct_name(s), f); } private string walk_namespace_field(GoNamer namer, Namespace ns, Field f) { return walk_field(namer, "nsimp" + namer.get_namespace_name(ns), f); } private string walk_struct (GoNamer namer, Struct s) { string ret = ""; debug("walk_struct(name: %s)".printf(s.name)); indent(); ret += "type %s C.%s\n".printf(namer.get_struct_name(s), namer.get_struct_cname(s)); foreach (var f in s.get_fields()) { ret += walk_struct_field(namer, s, f); } ret += "\n"; dedent(); return ret; } private string walk_enum (GoNamer namer, Vala.Enum e) { string ret = ""; var pfx = CCodeBaseModule.get_ccode_prefix(e); debug("walk_enum(pfx: %s, name: %s)".printf(pfx, e.name)); indent(); ret += "const (\n"; foreach (var v in e.get_values()) { debug("enum(name: %s)".printf(v.name)); ret += " %s%s = C.%s%s\n".printf(pfx, namer.get_enum_value_name(v), pfx, namer.get_enum_value_cname(v)); } ret += ")\n"; ret += "type %s int\n\n".printf(namer.get_enum_name(e)); dedent(); return ret; } // is_string: if the parameter is a string // arg_name: the C symbol parameter name // maybe_pointer_sym: might contain a '*' if needed for the Go symbol. Useful for `out` parameters. // arg_type: the parameter type in all its glory delegate string parameter_visitor(bool is_string, string maybe_pointer_sym, Vala.Parameter p); private string get_function_parameters(GoNamer namer, Method f, parameter_visitor v) { string args = ""; bool first = true; foreach (var p in f.get_parameters ()) { string maybe_pointer_sym = ""; if (p.direction != ParameterDirection.IN) { // TODO: exploit multiple return values? if (p.direction == ParameterDirection.OUT) { if (! is_string(p)) { maybe_pointer_sym = "*"; } } else if (p.direction == ParameterDirection.REF) { if (! is_string(p)) { maybe_pointer_sym = "*"; } } } if (first) { first = false; } else { args += ", "; } // TODO: consider special handling of `uint8 *buf, int len`? args += v(is_string(p), maybe_pointer_sym, p); } return args; } // BUG: doesn't support '...' parameters private string get_function_declaration_parameters(GoNamer namer, Method f) { parameter_visitor formatter = (is_string, maybe_pointer_sym, p) => { // what about array of char *? I think we have to let the caller deal with it // hopefully overflows don't happen here? return "%s %s%s".printf (namer.get_parameter_name(p), maybe_pointer_sym, namer.get_parameter_type_declaration(p)); }; return get_function_parameters(namer, f, formatter); } // BUG: doesn't support '...' parameters private string get_function_call_parameters(GoNamer namer, Method f) { parameter_visitor formatter = (is_string, maybe_pointer_sym, p) => { if (is_string) { // what about array of char *? I think we have to let the caller deal with it // hopefully overflows don't happen here? return "C.CString(%s)".printf (namer.get_parameter_name(p)); } else { return "%s".printf (namer.get_parameter_name(p)); } }; return get_function_parameters(namer, f, formatter); } private bool is_void_function(Method f) { return f.return_type.to_string() == "void"; } // see tests t/go/namespace_functions.vapi private string walk_function(GoNamer namer, Namespace ns, Method f) { string ret = ""; string nsname = namer.get_namespace_name(ns); string cname = namer.get_method_cname(f); debug("walk_function(ns: %s, name: %s)".printf(nsname, cname)); indent(); if (f is CreationMethod) { warning("constructor where function expected"); } if (f.is_private_symbol ()) { debug("private."); dedent(); return ret; } string def_args = get_function_declaration_parameters(namer, f); string call_args = get_function_call_parameters(namer, f); if ( ! is_void_function(f)) { ret += "func (_ nsimp%s) %s(%s) %s {\n".printf (nsname, namer.get_method_name(f), def_args, namer.get_method_return_type_declaration(f)); if (is_string(f.return_type)) { // we have to let the caller deal with array of char * // what happens if there are embedded nulls? ret += " return C.GoString(%s(%s))\n".printf (cname, call_args); } else { // TODO: what about void*? ret += " return %s(%s)\n".printf (cname, call_args); } } else { ret += "func (_ nsimp%s) %s(%s) {\n".printf (nsname, namer.get_method_name(f), def_args); ret += " %s(%s)\n".printf (cname, call_args); } ret += "}\n"; dedent(); return ret; } private string walk_method (GoNamer namer, Class c, Method m) { string ret = ""; string classname = namer.get_class_name(c); string cname = namer.get_method_cname(m); debug("walk_method(ns: %s, name: %s)".printf(classname, cname)); indent(); // TODO: "unowned"/static methods if (m is CreationMethod) { warning("constructor where function expected"); } if (m.is_private_symbol ()) { debug("private."); dedent(); return ret; } string def_args = get_function_declaration_parameters(namer, m); string call_args = get_function_call_parameters(namer, m); ret += "func (this *%s) %s(".printf(classname, namer.get_method_name(m)); if (def_args != "") { ret += "%s".printf(def_args); } ret += ") "; if ( ! is_void_function(m)) { ret += "%s ".printf(namer.get_method_return_type_declaration(m)); } ret += "{\n"; ret += " "; if ( ! is_void_function(m)) { ret += "return "; if (is_string(m.return_type)) { // TODO: use wrap_type function ret += "C.GoString("; } ret += "%s(this".printf(cname); if (call_args != "") { ret += ", %s".printf(call_args); } ret += ")"; if (is_string(m.return_type)) { ret += ")"; } ret += "\n"; } else { ret += "%s(this".printf(cname); if (call_args != "") { ret += ", %s".printf(call_args); } ret += ")\n"; } ret += "}\n"; dedent(); return ret; } private string walk_constructor(GoNamer namer, Class c, Method m, string free_function) { string ret = ""; string classname = namer.get_class_name(c); string cname = namer.get_method_cname(m); debug("walk_method(ns: %s, name: %s)".printf(classname, cname)); indent(); // TODO: "unowned"/static methods if (m.is_private_symbol ()) { debug("private."); dedent(); return ret; } ret += "func %s(".printf(namer.get_constructor_name(c, m)); ret += "%s".printf(get_function_declaration_parameters(namer, m)); ret += ") *%s {\n".printf(classname); ret += " var ret *%s\n".printf(classname); ret += " ret = C.%s(".printf(cname); ret += "%s".printf(get_function_call_parameters(namer, m)); ret += ")\n"; if (free_function != "") { ret += " SetFinalizer(ret, func(r *%s) {\n".printf(classname); ret += " C.%s(r)\n".printf(free_function); ret += " })\n"; } ret += " return ret\n"; ret += "}\n"; dedent(); return ret; } private string get_class_src(GoNamer namer, Class c) { string ret = ""; foreach (var k in c.get_structs ()) { ret += walk_struct (namer, k); } foreach (var k in c.get_classes ()) { ret += walk_class (k); } classname = namer.get_class_name(c); classcname = namer.get_class_cname(c); process_includes (c); if (defined_classes.lookup (classname)) { debug("already defined"); dedent(); return ret; } defined_classes.insert (classname, true); bool has_constructor = false; foreach (var m in c.get_methods ()) { if (m is CreationMethod) { has_constructor = true; break; } } ret += "type %s C.%s\n".printf(classname, classcname); foreach (var f in c.get_fields()) { ret += walk_class_field(namer, c, f); } foreach (var e in c.get_enums ()) { ret += walk_enum (namer, e); } foreach (var m in c.get_methods ()) { if ( ! (m is CreationMethod)) { ret += walk_method (namer, c, m); } else { string free_function = ""; if (CCodeBaseModule.is_reference_counting (c)) { string? freefun = CCodeBaseModule.get_ccode_unref_function (c); if (freefun != null && freefun != "") { free_function = freefun; } } else { // BUG?: this method always seems to return a free function (default: ${cprefix}_free) // even if there is no `free_function` defined in the `CCode` block // see test in t/go/classes.vapi string? freefun = CCodeBaseModule.get_ccode_free_function (c); if (freefun != null) { free_function = freefun; } } ret += walk_constructor(namer, c, m, free_function); } } ret += "\n"; dedent(); return ret; } private string walk_class (Class c) { string ret = ""; debug("walk_class(name: %s)".printf(c.name)); indent(); if (this.generic_classes.contains(c.name)) { debug("generic class"); indent(); unowned GLib.HashTable> specializations; specializations = this.generic_classes.lookup(c.name); specializations.foreach((k, v) => { debug("specialization: %s".printf(k)); indent(); // TODO: might need to change the prefix GoNamer namer = new GoNamer(""); GLib.List vv = v.copy(); foreach(var t in c.get_type_parameters()) { debug("%s -> %s".printf(t.name, vv.nth_data(0).to_string())); namer.add_specialization(t, vv.nth_data(0)); vv.delete_link(vv.nth(0)); // pop(0) } ret += "// %s<".printf(c.name); foreach(var t in v.copy()) { ret += t.to_string(); ret += ", "; } ret += ">\n"; ret += get_class_src(namer, c); dedent(); }); dedent(); } else { // TODO: might need to change the prefix GoNamer namer = new GoNamer(""); ret += get_class_src(namer, c); } dedent(); return ret; } // go doesn't really support namespaces. Often code is namespaced by // directory hierarchy, but thats for code organization. // we eat namespaces here, as they don't generate anything besides their children. public override void visit_namespace (Namespace ns) { string ret = ""; debug("walk_namespace(name: %s)".printf(ns.name)); indent(); if (ns.name == "") { return; } classname = ""; SourceReference? sr = ns.source_reference; if (sr == null || !is_target_file (sr.file.filename)) { // TODO: should this be &&? dedent(); return; } nspace = ns.name; process_includes (ns); foreach (var e in ns.get_enums ()) { // enums will float to the top-level "namespace" in Go, since we aren't doing namespaces. ret += walk_enum (new GoNamer(ns.name == modulename ? ns.name : ""), e); } foreach (var c in ns.get_structs()) { ret += walk_struct(new GoNamer(ns.name == modulename ? ns.name : ""), c); } if (ns.get_methods().size + ns.get_fields().size > 0) { // Go only does namespacing through file system paths, whish is // probably not appropriate/feasible here // so we fake it by creating a new type, and one instance of it, // and attach the functions to it. // Note, this doesn't work for nested namespaces, but its better than nothing. // // for example: // namespace N { public static void fn1(); } // // becomes: // type nsimptN int // func (_ nsimpN) Fn1() { fn1() } // var N nsimpN // // so a user can do: // import "/some/path/test" // test.N.Fn() string fake_ns_name = "nsimp%s".printf(ns.name); ret += "type %s int\n".printf(fake_ns_name); foreach (var c in ns.get_fields()) { ret += walk_namespace_field(new GoNamer(ns.name == modulename ? ns.name : ""), ns, c); } foreach (var m in ns.get_methods()) { ret += walk_function(new GoNamer(ns.name == modulename ? ns.name : ""), ns, m); } ret += "var %s %s\n".printf(ns.name, fake_ns_name); ret += "\n"; } foreach (var c in ns.get_classes ()) { ret += walk_class (c); //ns.name, c); } dedent(); defs += ret; } public override void write (string file) { var stream = FileStream.open (file, "w"); if (stream == null) { error ("Cannot open %s for writing".printf (file)); } // before the `pre` stuff because we need `includefiles` to be populated. context.accept (this); var pre = "package %s\n".printf(modulename); pre += "\n"; pre += "// #cgo LDFLAGS: -l%s\n".printf(modulename); // TODO(wb): how2get library name? foreach (var inc in includefiles) { pre += "// #include \"%s\"\n".printf(inc); } pre += "import \"C\"\n"; if (this.needs_unsafe) { pre += "import \"unsafe\"\n"; } stream.printf ("/* valabind autogenerated Go bindings for %s */\n".printf (modulename)); stream.printf ("%s\n", pre); stream.printf ("%s\n", enums); stream.printf ("%s\n", statics); stream.printf ("%s\n", defs); stream.printf ("%s\n", extends); } } public class GoWriter : ValabindWriter { public GoWriter() {} public override string get_filename (string base_name) { return base_name + ".go"; } private void clone_writer_config(ValabindWriter w) { w.modulename = this.modulename; w.library = this.library; w.include_dirs = this.include_dirs; w.namespaces = this.namespaces; w.init(this.vapidir, this.glibmode); foreach (var pkg in this.packages) { w.add_external_package(pkg); } foreach (var def in this.defines) { w.add_define(def); } foreach (var f in this.source_files) { w.add_source_file(f); } } public override void write (string file) { var f = new GenericClassFinder(); this.clone_writer_config(f); f.parse(); f.write(file); var g = new GoSrcWriter(); this.clone_writer_config(g); g.set_generic_class_instances(f.get_generic_class_instances()); g.parse(); g.write(file); } } valabind-0.10.0/LICENSE000644 000765 000024 00000104513 12647575556 015154 0ustar00pancakestaff000000 000000 GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. 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The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read . valabind-0.10.0/main.vala000644 000765 000024 00000012141 12647575556 015733 0ustar00pancakestaff000000 000000 /* Copyright GPL3 - 2009-2013 -- pancake */ private static string[] files; private static string vapidir; private static string library; private static bool show_version; private static bool glibmode; private static bool camelgetters; private static bool cxxmode; private static bool dlangoutput; private static bool cxxoutput; private static bool nodeoutput; private static bool swigoutput; private static bool ctypesoutput; private static bool giroutput; private static bool gooutput; private static string modulename; private static string? output; [CCode (array_length = false, array_null_terminated = true)] private static string[] packages; [CCode (array_length = false, array_null_terminated = true)] private static string[] include_dirs; [CCode (array_length = false, array_null_terminated = true)] private static string[] namespaces; [CCode (array_length = false, array_null_terminated = true)] private static string[] defines; private const OptionEntry[] options = { { "define", 'D', 0, OptionArg.STRING_ARRAY, ref defines, "define SYMBOL", "SYMBOL" }, { "pkg", 0, 0, OptionArg.STRING_ARRAY, ref packages, "include binding for PACKAGE", "PACKAGE..." }, { "vapidir", 'V', 0, OptionArg.STRING, ref vapidir, "define alternative vapi directory", "VAPIDIR" }, { "include-dir", 'I', 0, OptionArg.STRING_ARRAY, ref include_dirs, "add include path", "INCLUDEDIR" }, { "version", 'v', 0, OptionArg.NONE, ref show_version, "show version information", null }, { "output", 'o', 0, OptionArg.STRING, ref output, "specify output file name", "OUTPUT" }, { "module", 'm', 0, OptionArg.STRING, ref modulename, "specify module name", "NAME" }, { "namespace", 'N', 0, OptionArg.STRING_ARRAY, ref namespaces, "include namespace in the output", "NSPACE" }, { "cxx-swig", 'x', 0, OptionArg.NONE, ref cxxmode, "generate C++ code for SWIG", null }, { "glib", 0, 0, OptionArg.NONE, ref glibmode, "call g_type_init before any constructor", null }, { "swig", 0, 0, OptionArg.NONE, ref swigoutput, "generate swig interface code", null }, { "camel-getters", 0, 0, OptionArg.NONE, ref camelgetters, "translate {get,set}_foo into {get,set}Foo", null }, { "node-ffi", 0, 0, OptionArg.NONE, ref nodeoutput, "generate node-ffi interface", null }, { "library", 'l', 0, OptionArg.STRING, ref library, "library to link", null }, { "ctypes", 0, 0, OptionArg.NONE, ref ctypesoutput, "generate python ctypes interface", null }, { "gir", 0, 0, OptionArg.NONE, ref giroutput, "generate GIR (GObject-Introspection-Runtime)", null }, { "cxx", 0, 0, OptionArg.NONE, ref cxxoutput, "generate C++ interface code", null }, { "dlang", 0, 0, OptionArg.NONE, ref dlangoutput, "generate D bindings", null }, { "go", 0, 0, OptionArg.NONE, ref gooutput, "generate Go bindings", null }, { "", 0, 0, OptionArg.FILENAME_ARRAY, ref files, "vala/vapi input files", "FILE FILE .." }, { null } }; int main (string[] args) { output = null; vapidir = "."; files = { "" }; try { var opt_context = new OptionContext ("- valabind"); opt_context.set_help_enabled (true); opt_context.add_main_entries (options, null); opt_context.parse (ref args); } catch (OptionError e) { stderr.printf ("%s\nTry --help\n", e.message); return 1; } if (show_version) { print ("%s\n", version_string); return 0; } if (modulename == null) error ("No modulename specified. Use --module or --help"); if (files.length == 0) error ("No files given"); ValabindWriter writer = null; int count = 0; if (swigoutput && count++ == 0) { writer = new SwigWriter (cxxmode); writer.add_define ("VALABIND_SWIG"); } if (nodeoutput && count++ == 0) { writer = new NodeFFIWriter (); writer.add_define ("VALABIND_NODEJS"); } if (ctypesoutput && count++ == 0) { writer = new CtypesWriter (); writer.add_define ("VALABIND_CTYPES"); } if (giroutput && count++ == 0) { writer = new GirWriter (); writer.add_define ("VALABIND_GIR"); } if (dlangoutput && count++ == 0) { writer = new DlangWriter (); writer.add_define ("VALABIND_DLANG"); } if (cxxoutput && count++ == 0) { writer = new CxxWriter (); writer.add_define ("VALABIND_CXX"); } if (gooutput && count++ == 0) { writer = new GoWriter (); writer.add_define ("VALABIND_GO"); } if (count == 0) error ("No output mode specified. Try --help\n"); else if (count > 1) error ("Cannot specify more than one output mode\n"); writer.modulename = modulename; writer.library = (library != null)? library: modulename; writer.include_dirs = include_dirs; writer.namespaces = namespaces; writer.camelgetters = camelgetters; writer.init (vapidir, glibmode); if (packages != null) foreach (var pkg in packages) writer.add_external_package (pkg); if (defines != null) { foreach (string define in defines) { writer.add_define (define); } } // TODO: passing more than one source doesnt seems to work :/ foreach (var file in files) { if (file.index_of (".vapi") == -1) { writer.pkgmode = true; writer.pkgname = file; } writer.add_source_file (file); } writer.parse (); if (output == null) output = writer.get_filename (modulename); writer.write (output); return 0; } valabind-0.10.0/Makefile000644 000765 000024 00000006261 12647575556 015610 0ustar00pancakestaff000000 000000 _VERSION=0.9.3 #GIT_TIP=$(shell [ -d .git ] && git log HEAD^..HEAD 2>/dev/null |head -n1|cut -d ' ' -f2) GIT_TIP=$(shell git describe --tags) CONTACT=pancake@nopcode.org PWD:=$(shell pwd) DESTDIR?= PREFIX?=/usr MANDIR?=$(PREFIX)/share/man CC?=gcc VALAFLAGS:=$(foreach w,$(CPPFLAGS) $(CFLAGS) $(LDFLAGS),-X $(w)) VALAC?=valac -g --cc="$(CC)" $(VALAFLAGS) RTLIBS=gobject-2.0 glib-2.0 VALAPKG:=$(shell ./getvv) BUILD?=build BIN=valabind SRC=config.vala main.vala valabindwriter.vala nodeffiwriter.vala utils.vala SRC+=girwriter.vala swigwriter.vala cxxwriter.vala ctypeswriter.vala dlangwriter.vala gowriter.vala VAPIS:=$(SRC:%.vala=$(BUILD)/%.vapi) CSRC:=$(SRC:%.vala=$(BUILD)/%.c) VALA_FILTER=$(filter %.vala,$?) TEMPS=$(addprefix --use-fast-vapi=,$(filter-out $(VALA_FILTER:%.vala=$(BUILD)/%.vapi),$(VAPIS))) TEMPS+=$(VALA_FILTER) $(patsubst %.vala,$(BUILD)/%.c,$(filter-out $?,$^)) ifneq ($(GIT_TIP),) SGIT_TIP=$(shell echo ${GIT_TIP} | sed -e s,${_VERSION},,) else SGIT_TIP=$(GIT_TIP) endif ifneq ($(SGIT_TIP),) VERSION=$(_VERSION)-$(SGIT_TIP) else VERSION=$(_VERSION) endif INSTALL_MAN?=install -m0644 INSTALL_PROGRAM?=install -m0755 ifneq ($(W32),) VALAFLAGS+=-D W32=1 PREFIX=/opt/gtk3w32/ PKG_CONFIG_PATH=$(W32_PREFIX)/lib/pkgconfig CFLAGS=-I$(PREFIX)/include/glib CFLAGS+=-I$(PREFIX)/include/glib LDFLAGS=-L$(PREFIX)/lib CC=i686-pc-mingw32-gcc all: $(BIN).exe else all: $(BIN) endif w32: $(MAKE) W32=1 .PRECIOUS: $(BUILD)/%.c $(BUILD)/%.vapi $(BIN).exe: $(SRC) | $(VAPIS) @echo 'Compiling $(VALA_FILTER) -> $@' $(VALAC) --vapidir=. -D W32 -X "${CFLAGS}" -X "${LDFLAGS}" -o $@ --pkg $(VALAPKG) --save-temps ${TEMPS} windows.c --pkg windows @mv $(VALA_FILTER:%.vala=%.c) $(BUILD) $(BIN): $(SRC) | $(VAPIS) @echo 'Compiling $(VALA_FILTER) -> $@' $(VALAC) -o $@ --pkg posix --pkg $(VALAPKG) --save-temps ${TEMPS} @mv $(VALA_FILTER:%.vala=%.c) $(BUILD) $(BUILD)/%.vapi: %.vala | $(BUILD) @echo 'Generating $< -> $@' @$(VALAC) $(VALAFLAGS) --fast-vapi=$@ $< @${MAKE} config.vala config.vala: @echo 'Generating $@' @echo 'const string version_string = "$(VERSION)";' > $@ $(BUILD): mkdir -p $@ install_dirs: mkdir -p $(DESTDIR)$(PREFIX)/bin mkdir -p $(DESTDIR)$(MANDIR)/man1 install: install_dirs $(INSTALL_MAN) $(BIN).1 $(DESTDIR)$(MANDIR)/man1 $(INSTALL_MAN) $(BIN)-cc.1 $(DESTDIR)$(MANDIR)/man1 $(INSTALL_PROGRAM) $(BIN) $(DESTDIR)$(PREFIX)/bin $(INSTALL_PROGRAM) $(BIN)-cc $(DESTDIR)$(PREFIX)/bin symstall: install_dirs chmod +x $(PWD)/$(BIN)-cc ln -fs $(PWD)/$(BIN).1 $(DESTDIR)$(MANDIR)/man1 ln -fs $(PWD)/$(BIN)-cc.1 $(DESTDIR)$(MANDIR)/man1 ln -fs $(PWD)/$(BIN) $(DESTDIR)$(PREFIX)/bin ln -fs $(PWD)/$(BIN)-cc $(DESTDIR)$(PREFIX)/bin dist: $(MAKE) shot GIT_TIP= shot: rm -rf valabind-$(VERSION) git clone . valabind-$(VERSION) cd valabind-$(VERSION) && $(MAKE) config.vala rm -rf valabind-$(VERSION)/.git tar czvf valabind-$(VERSION).tar.gz valabind-$(VERSION) mrproper clean: rm -f config.vala rm -rf $(BUILD) $(BIN) rm -rf $(CSRC) deinstall: uninstall uninstall: -rm $(DESTDIR)$(MANDIR)/man1/$(BIN).1 -rm $(DESTDIR)$(MANDIR)/man1/$(BIN)-cc.1 -rm $(DESTDIR)$(PREFIX)/bin/$(BIN) -rm $(DESTDIR)$(PREFIX)/bin/$(BIN)-cc .PHONY: all clean dist install symstall uninstall deinstall mrproper valabind-0.10.0/nodeffiwriter.vala000644 000765 000024 00000035242 12647575556 017665 0ustar00pancakestaff000000 000000 /* Copyright 2012-2015 -- pancake, eddyb, ritesh */ using Vala; public class NodeFFIWriter : ValabindWriter { GLib.List includefiles = new GLib.List (); string ?ns_pfx; string bind = ""; string enum_fmt = ""; string enum_vals = ""; public NodeFFIWriter () { } public override string get_filename (string base_name) { return base_name+".js"; } void add_includes (Symbol s) { foreach (string i in CCodeBaseModule.get_ccode_header_filenames (s).split (",")) { bool include = true; foreach (string j in includefiles) { if (i == j) { include = false; break; } } if (include) includefiles.prepend (i); } } string sep (string str, string separator) { if (str.length == 0) return str; char last = str[str.length-1]; if (last != '(' && last != '[' && last != '{') return str+separator; return str; } string type_name (DataType type, bool ignoreRef=false) { if (type == null) { warning ("Cannot resolve type"); return "throw TypeError('Unresolved type')"; } if (type is EnumValueType) return "_.int"; if (type is GenericType) return type.to_qualified_string (); if (type is DelegateType) { DelegateType _delegate = type as DelegateType; string ret = type_name (_delegate.get_return_type ()), args = ""; foreach (var param in _delegate.get_parameters ()) args = sep (args, ", ")+type_name (param.variable_type); return "_.delegate(%s, [%s])".printf (ret, args); } if (type is PointerType) return "_.ptr("+type_name ((type as PointerType).base_type, true)+")"; if (type is ArrayType) { ArrayType array = type as ArrayType; string element = type_name (array.element_type); int len = array_length(array); if (len < 0) return "_.ptr("+element+")"; return "_.array("+element+", %d)".printf (len); } if (!ignoreRef && (type is ReferenceType)) { string unref_type = type_name (type, true); // HACK just check for the string class instead (how?) if (unref_type == "_.CString") return unref_type; return "_.ref("+unref_type+")"; } string generic = ""; foreach (DataType t in type.get_type_arguments ()) generic = sep (generic, ", ") + type_name (t); string _type = type.to_string (); string local_ns_pfx = ns_pfx; if (type.data_type != null && type.data_type.parent_symbol is Namespace) { Namespace local_ns = (Namespace)type.data_type.parent_symbol; if (use_namespace(local_ns)) local_ns_pfx = local_ns.get_full_name()+"."; } // HACK find a better way to remove generic type args _type = _type.split ("<", 2)[0]; _type = _type.replace (local_ns_pfx, "").replace (".", ""); _type = _type.replace ("?",""); _type = _type.replace ("unsigned ", "u"); switch (_type) { case "gconstpointer": case "gpointer": return "_.ptr(_.void)"; case "gboolean": return "_.bool"; case "gchar": return "_.char"; case "gint": return "_.int"; case "guint": return "_.uint"; case "glong": return "_.long"; case "ut8": case "guint8": return "_.uint8"; case "ut16": case "guint16": return "_.uint16"; case "st32": case "gint32": return "_.int32"; case "ut32": case "guint32": return "_.uint32"; case "st64": case "gint64": return "_.int64"; case "ut64": case "guint64": return "_.uint64"; case "gfloat": return "_.float"; case "gdouble": return "_.double"; case "string": return "_.CString"; } _type = "_."+_type; if (generic != "") _type += "("+generic+")"; return _type; } new void visit_enum (Vala.Enum e, string pfx="") { add_includes (e); notice (">\x1b[1menum\x1b[0m "+e.get_full_name ()); if (pfx == "") enum_fmt += "exports.%s = {}/*types.Enum*/;\\n".printf (e.name); else bind = sep (bind, ",")+"\n\t\t$%s: {}/*types.Enum*/".printf (e.name); foreach (var v in e.get_values ()) { enum_fmt += "exports.%s%s.%s = %%d;\\n".printf (pfx, e.name, v.name); enum_vals += ","+CCodeBaseModule.get_ccode_name (v); } } public override void visit_struct (Struct s) { add_includes (s); notice (">\x1b[1mstruct\x1b[0m "+s.get_full_name ()); string name = s.get_full_name ().replace (ns_pfx, "").replace (".", ""); bind = sep (bind, ",\n")+"\t%s: function() {return [{".printf (name); foreach (Field f in s.get_fields ()) f.accept (this); bind = sep (bind, "\n\t")+"}, {"; // NOTE if m.accept (this) is used, it might try other functions than visit_method foreach (Method m in s.get_methods ()) m.accept (this); bind = sep (bind, "\n\t")+"}];}"; } public override void visit_class (Class c) { bool is_generic = false; add_includes (c); notice (">\x1b[1mclass\x1b[0m "+c.get_full_name ()); string name = c.get_full_name ().replace (ns_pfx, "").replace (".", ""); foreach (Struct s in c.get_structs ()) s.accept (this); foreach (Class k in c.get_classes ()) k.accept (this); bind = sep (bind, ",\n")+"\t%s: function(".printf (name); foreach (TypeParameter t in c.get_type_parameters ()) { is_generic = true; bind = sep (bind, ", ")+t.name; } bind += ") {return [{"; foreach (Field f in c.get_fields ()) f.accept (this); bind = sep (bind, "\n\t")+"}, {"; foreach (Vala.Enum e in c.get_enums ()) visit_enum (e, name+"."); // TODO use node-weak to call the free function on GC string? freefun = null; if (CCodeBaseModule.is_reference_counting (c)) freefun = CCodeBaseModule.get_ccode_unref_function (c); else freefun = CCodeBaseModule.get_ccode_free_function (c); if (freefun != null && freefun != "") { if (is_generic) name = name +"(G)"; bind = sep (bind, ",")+"\n\t\tdelete: ['%s', _.void, [_.ref(_.%s)]]".printf (freefun, name); } // NOTE if m.accept (this) is used, it might try other functions than visit_method foreach (Method m in c.get_methods ()) visit_method (m); bind = sep (bind, "\n\t")+"}];}"; } public override void visit_field (Field f) { string name = f.name; // HACK cannot use buffer as a field name with latest ref. if (name == "buffer") name = "buf"; bind = sep (bind, ",")+"\n\t\t%s: %s".printf (name, type_name (f.variable_type)); } public override void visit_method (Method m) { if (m.is_private_symbol () || m.name == "cast") return; add_includes (m); //notice (">\x1b[1mmethod\x1b[0m "+m.get_full_name ()); var parent = m.parent_symbol; string cname = CCodeBaseModule.get_ccode_name (m), name = m.name; bool is_static = (m.binding & MemberBinding.STATIC) != 0, is_constructor = (m is CreationMethod); bool parent_is_class = parent is Class || parent is Struct; // TODO: Implement contractual support // m.get_preconditions (); // m.get_postconditions (); if (parent_is_class && is_static) name = "$"+name; DataType this_type = m.this_parameter == null ? null : m.this_parameter.variable_type; string func = "\n\t\t"; if (is_constructor) { func += "$constructor: ['%s', %s, [".printf (cname, type_name (this_type)); } else { func += "%s: ['%s', %s, [".printf (name, cname, type_name (m.return_type)); if (this_type != null) func += type_name (this_type); } bool variadic = false; foreach (Vala.Parameter param in m.get_parameters ()) { // HACK is this the right way to detect variadic functions? if (param.ellipsis) { variadic = true; continue; } func = sep (func, ", ")+type_name (param.variable_type); } func += variadic ? "], 'variadic']" : "]]"; bind = sep (bind, ",")+func; if (parent_is_class && name == "iterator") bind += ",\n\t\tforEach: defaults.forEach"; } public override void visit_namespace (Namespace ns) { string name = ns.get_full_name (); bool use = use_namespace (ns); if (use) ns_pfx = name+"."; if (ns_pfx != null) { notice (">\x1b[1mns\x1b[0m "+name); add_includes (ns); } foreach (Namespace n in ns.get_namespaces ()) n.accept (this); if (ns_pfx != null) { if (!use) { name = name.replace (ns_pfx, "").replace (".", ""); bind = sep (bind, ",\n")+"\t$%s: function() {return {".printf (name); foreach (Method m in ns.get_methods ()) m.accept (this); foreach (Vala.Enum e in ns.get_enums ()) visit_enum (e, name+"."); bind = sep (bind, "\n\t")+"};}"; } else foreach (Vala.Enum e in ns.get_enums ()) visit_enum (e); foreach (Struct s in ns.get_structs ()) s.accept (this); foreach (Class c in ns.get_classes ()) c.accept (this); } //if (ns_pfx != null) // notice ("<\x1b[1mns\x1b[0m "+name); if (use) ns_pfx = null; } public override void write (string file) { var stream = FileStream.open (file, "w"); if (stream == null) error ("Cannot open %s for writing".printf (file)); context.root.accept (this); stream.puts (" /* DO NOT EDIT. Automatically generated by valabind from "+modulename+" */ var ffi = require('ffi'), ref = require('ref'), Struct = require('ref-struct'); var lib = new ffi.DynamicLibrary('lib"+modulename+"'+ffi.LIB_EXT); function Tname(T) { return T.hasOwnProperty('$name') ? T.$name : T.name; } var types = exports.type = {}; for(var i in ref.types) if(i != 'Utf8String') // Try not to trip the deprecated warning. types[i] = ref.types[i]; types.staticCString = function staticCString(N) { var r = Object.create(types.char); r.name = 'char['+N+']'; r.size *= N; r.get = function get(buf, offset) { if(buf.isNull()) return null; // TODO enforce maxLength of N return buf.readCString(offset); }; r.set = function set(buf, offset, val) { // TODO enforce maxLength of N return buf.writeCString(val, offset); }; return r; }; var ptrCache = [], ptrCacheTo = []; types.ptr = function PointerType(T) { T = ref.coerceType(T); if(T == types.char) return types.CString; var i = ptrCache.indexOf(T); return i === -1 ? ptrCacheTo[ptrCache.push(T)-1] = ref.refType(T) : ptrCacheTo[i]; }; var refCache = [], refCacheTo = []; types.ref = function ReferenceType(T) { T = ref.coerceType(T); var i = refCache.indexOf(T); if(i !== -1) return refCacheTo[i]; var p = types.ptr(T), r = refCacheTo[refCache.push(T)-1] = Object.create(p); r.indirection = 1; r.size = ref.sizeof.pointer; r.alignment = ref.alignof.pointer; r.name = Tname(T)+'&'; r.ffi_type = ffi.FFI_TYPES.pointer; r.get = function get(buf, offset) { buf = ref.get(buf, offset, p); if(buf.isNull()) return null; return buf.deref(); }; r.set = function set(buf, offset, val) { if(!val) return ref.set(buf, offset, null, p); if(!val.buffer) throw new TypeError('valabind ['+r.name+']#set got a bad value'); return ref.set(buf, offset, val.buffer, p); }; return r; }; types.array = function ArrayType(T, N) { T = ref.coerceType(T); if(T == types.char) return types.staticCString(N); var r = Object.create(T); r.size *= N; r.name = Tname(T)+'['+N+']'; function ArrayType(buffer, base) { this.buffer = buffer; this._base = base; } ArrayType.prototype = []; ArrayType.prototype.constructor = ArrayType; for(var i = 0; i < N; i++) Object.defineProperty(ArrayType.prototype, i, { get: function get() { return ref.get(this.buffer, this._base+T.size*i, T); }, set: function set(val) { return ref.set(this.buffer, this._base+T.size*i, val, T); }, enumerable: true }); r.get = function get(buf, offset) { return new ArrayType(buf, offset); }; r.set = function set(buf, offset, val) { for(var i in val) { if(isNaN(i = +i) || i >= N) continue; ref.set(buf, offset+T.size*i, val[i], T); } }; return r; }; types.delegate = function DelegateType(ret, args) { var p = types.ptr(types.void), r = Object.create(p); r.indirection = 1; r.name = Tname(ret)+'('+args.map(function(T) {return Tname(T);}).join(', ')+')'; r.get = function get(buf, offset) { buf = ref.get(buf, offset, p); if(buf.isNull()) return null; return ffi.ForeignFunction(buf, ret, args); }; r.set = function set(buf, offset, val) { return ref.set(buf, offset, ffi.Callback(ret, args, void(0), val)); }; return r; }; var defaults = { forEach: function forEach(callback, thisArg) { if({}.toString.call(callback) != '[object Function]') throw new TypeError(callback + ' is not a function'); for(var T = thisArg || T, iter = this.iterator(); iter; iter = iter.get_next()) callback.call(T, iter.get_data(), iter, this); } }; function bindings(s) { function method(name, ret, args, static, more) { var f = (more == 'variadic' ? ffi.VariadicForeignFunction : ffi.ForeignFunction)(lib.get(name), ret, args); if(static) return f; return function() { [].unshift.call(arguments, this); return f.apply(null, arguments); }; } function define(base, n, m) { var static = n[0] == '$' && ((n = n.slice(1)), true); static = static || base[0] == '$' && ((base = base.slice(1)), true); if(Array.isArray(m)) m = method(m[0], m[1], m[2], static, m[3]); static ? exports[base][n] = m : types[base].prototype[n] = m; } function makeGeneric(G, n) { var cache = [], cacheTo = []; types[n] = function() { var l = arguments.length, args = [], c; // Coerce all type arguments. for(var i = 0; i < l; i++) args[i] = ref.coerceType(arguments[i].$type || arguments[i]); // Look in the cache, if the generic was already built. for(var i = 0; i < cache.length; i++) { if((c = cache[i]).length !== l) continue; for(var j = 0; j < l && c[j] === args[j]; j++); if(j === l) return cacheTo[i]; } // Create the new generic. var generic = cacheTo[cache.push(args)-1] = Struct(), g = G.apply(null, args); generic.$name = n+'<'+args.map(function(T) {return Tname(T);}).join(', ')+'>'; // Define all the generic's propoerties. for(var i in g[0]) generic.defineProperty(i, g[0][i]); // Insert all the generic's methods. if(g[1]) for(var i in g[1]) { var m = g[1][i]; if(Array.isArray(m)) m = method(m[0], m[1], m[2], false, m[3]); generic.prototype[i] = m; } return generic; }; } for(var i in s) { if(s[i].length) makeGeneric(s[i], i); else if(i[0] == '$') exports[i.slice(1)] = {}; else exports[i] = types[i] = Struct(), types[i].$name = i; } for(var i in s) { if(s[i].length) { // TODO insert constructor delete s[i]; continue; } s[i] = s[i](); if(Array.isArray(s[i])) { for(var j in s[i][0]) types[i].defineProperty(j, s[i][0][j]); s[i] = s[i][1]; } } for(var i in s) { if('$constructor' in s[i]) { var ctor = s[i].$constructor; exports[i] = method(ctor[0], ctor[1], ctor[2], true, ctor[3]), exports[i].$type = types[i]; delete s[i].$constructor; } for(var j in s[i]) define(i, j, s[i][j]); } } var _ = types; bindings({\n"+bind+"\n}); " ); if (enum_fmt != "") { string enums_out = get_enums_for ("printf(\"%s\"%s)".printf ( enum_fmt, enum_vals), includefiles); stream.puts (enums_out); } } } valabind-0.10.0/NOTES000644 000765 000024 00000003253 12647575556 014761 0ustar00pancakestaff000000 000000 NOTES ===== Random notes taken from random .i files out there in the internets: https://svn.apache.org/repos/asf/subversion/trunk/subversion/bindings/swig/ /* ----------------------------------------------------------------------- The following struct members have to be read-only because otherwise strings assigned to then would never be freed, resulting in memory leaks. This prevents the swig warning "Warning(451): Setting const char * member may leak memory." */ %immutable svn_log_changed_path_t::copyfrom_path; %immutable svn_dirent_t::last_author; %immutable svn_error_t::message; %immutable svn_error_t::file; /* ### need to use freearg or somesuch to ensure the string is freed. ### watch out for 'return' anywhere in the binding code. */ #ifdef SWIGPYTHON %typemap(argout) (char *buffer, apr_size_t *len) { %append_output(PyString_FromStringAndSize($1, *$2)); free($1); } #endif #ifdef SWIGPERL %typemap(argout) (char *buffer, apr_size_t *len) { %append_output(sv_2mortal(newSVpvn($1, *$2))); free($1); } #endif #ifdef SWIGRUBY %typemap(argout) (char *buffer, apr_size_t *len) { %append_output(*$2 == 0 ? Qnil : rb_str_new($1, *$2)); free($1); } #endif %extend svn_commit_info_t { svn_commit_info_t(apr_pool_t *pool) { return svn_create_commit_info(pool); }; ~svn_commit_info_t() { }; svn_commit_info_t *dup(apr_pool_t *pool) { return svn_commit_info_dup(self, pool); }; } %init %{ #if defined(SVN_AVOID_CIRCULAR_LINKAGE_AT_ALL_COSTS_HACK) svn_swig_pl_bind_current_pool_fns (&svn_swig_pl_get_current_pool, &svn_swig_pl_set_current_pool); #endif %} %apply const char *NOT_NULL { const char *path }; valabind-0.10.0/README.md000644 000765 000024 00000001323 12647575556 015421 0ustar00pancakestaff000000 000000 Valabind [![Build Status](https://travis-ci.org/radare/radare2.svg?branch=master)](https://travis-ci.org/radare/radare2) ======== Valabind is a tool to parse vala[1] or vapi files to transform them into swig[2] interface files, C++, NodeJS-ffi or GIR. With swig, you can create language bindings for any API written in vala or C with a vapi interface. It can also generate bindings for C++. Valabind mercurial repository is stored here: git clone git://github.com/radare/valabind This software is free, feel free to contribute, modify and report patches, ideas, bug reports, etc.. Contact ------- e-mail: pancake@nopcode.org twitter: @trufae [1] http://live.gnome.org/Vala [2] http://www.swig.org valabind-0.10.0/swigwriter.vala000644 000765 000024 00000032523 12647575556 017223 0ustar00pancakestaff000000 000000 /* Copyright 2009-2015 -- pancake, eddyb, ritesh */ using Vala; public class SwigWriter : ValabindWriter { public GLib.List includefiles = new GLib.List (); bool cxx_mode; string statics = ""; string structs = ""; string extends = ""; string enums = ""; string vectors = ""; string ?ns_pfx; public SwigWriter (bool cxx_mode) { this.cxx_mode = cxx_mode; } public override string get_filename (string base_name) { return base_name+".i"; } // FIXME duplicate from NodeFFIWriter and ctypeswriter void add_includes (Symbol s) { foreach (string i in CCodeBaseModule.get_ccode_header_filenames (s).split (",")) { bool include = true; foreach (string j in includefiles) { if (i == j) { include = false; break; } } if (include) includefiles.prepend (i); } } // FIXME duplicate from NodeFFIWriter string sep (string str, string separator) { if (str.length == 0) return str; char last = str[str.length-1]; if (last != '(' && last != '[' && last != '{') return str+separator; return str; } string get_alias (string oname) { string name = oname; if (this.camelgetters) { if (oname.has_prefix ("set_")) { var capital = "%c".printf (oname[4].toupper ()); return "set" + capital + oname.substring (5); } else if (oname.has_prefix ("get_")) { var capital = "%c".printf (oname[4].toupper ()); return "get" + capital + oname.substring (5); } } switch (oname) { case "lock": case "base": case "clone": case "break": case "delete": name = "_"+oname; break; case "continue": name = "cont"; break; } if (name != oname) warning ("Method %s renamed to %s (don't ask where)".printf (oname, name)); return name; } string type_name (DataType type, bool retType=false, bool ignoreRef=false) { if (type == null) { warning ("Cannot resolve type"); return "__UNRESOLVED_TYPE_OH_PLEASE_KILL_ME_NOW__"; } // HACK is this required? if (type is EnumValueType) return "long int"; // HACK needs proper generic support if (type is GenericType) return "void*"; //return type.to_qualified_string (); if (type is PointerType) return type_name ((type as PointerType).base_type, retType, true)+"*"; if (type is ArrayType) { ArrayType array = type as ArrayType; string element = type_name (array.element_type, retType); int len = array_length(array); if (len < 0 ) return element+"*"; // FIXME should this be element+"[]"? return element+"[%d]".printf (len); // FIXME will this work? } if (!ignoreRef && (type is ReferenceType)) { string unref_type = type_name (type, retType, true); // HACK just check for the string class instead (how?) if (unref_type == "char*" || unref_type == "const char*") return unref_type; // FIXME should it be & under C++? return unref_type+"*"; } string generic = ""; foreach (DataType t in type.get_type_arguments ()) generic = sep (generic, ", ") + type_name (t); string _type = type.to_string (); // HACK find a better way to remove generic type args _type = _type.split ("<", 2)[0]; _type = _type.replace (ns_pfx, "").replace (".", ""); _type = _type.replace ("?",""); _type = _type.replace ("unsigned ", "u"); switch (_type) { case "bool": case "gboolean": return "bool"; case "gconstpointer": case "gpointer": return "void*"; case "gchar": return "char"; /* Hack to bypass namespace rules in r2-bindings */ case "SDBSdb": return "Sdb"; case "gint": case "st32": case "int32": case "gint32": return "int"; case "uint": case "guint": case "ut32": case "uint32": case "guint32": return "unsigned int"; case "glong": return "long"; case "ut8": case "uint8": case "guint8": return "unsigned char"; case "guint16": case "uint16": return "unsigned short"; case "st64": case "int64": case "gint64": return "long long"; case "ut64": case "uint64": case "guint64": // HACK uint64_t doesn't work here because radare2 doesn't use the right type return "unsigned long long"; case "gdouble": return "double"; case "gfloat": return "float"; case "string": return retType ? "const char*" : "char*"; //case "const gchar*": // return "const char*"; // HACK needs proper generic support case "RList": if (generic != "") return "std::vector<"+generic+">"; break; } return _type; } public override void visit_constant (Constant c) { var cname = CCodeBaseModule.get_ccode_name (c); extends += "%immutable "+c.name+";\n"; extends += "static const char *"+c.name+" = "+cname+";\n"; } public override void visit_enum (Vala.Enum e) { add_includes (e); /*extends += "enum %s {\n".printf (e.name); foreach (var v in e.get_values ()) extends += "\t%s = %s,\n".printf (v.name, CCodeBaseModule.get_ccode_name (v)); extends += "};\n";*/ } public override void visit_struct (Struct s) { add_includes (s); // FIXME does SWIG support actual namespaces? string name = s.get_full_name ().replace (ns_pfx, "").replace (".", ""); string cname = CCodeBaseModule.get_ccode_name (s); structs += "typedef struct %s {\n".printf (cname); foreach (Field f in s.get_fields ()) f.accept (this); structs += "} %s;\n".printf (name); var methods = s.get_methods (); if (methods.size > 0) { extends += "%%extend %s {\n".printf (name); // NOTE if m.accept (this) is used, it might try other functions than visit_method foreach (Method m in methods) visit_method (m); extends += "};\n"; } } public override void visit_class (Class c) { add_includes (c); // FIXME does SWIG support actual namespaces? string name = c.get_full_name ().replace (ns_pfx, "").replace (".", ""); string cname = CCodeBaseModule.get_ccode_name (c); structs += "typedef struct %s {\n".printf (cname); foreach (Field f in c.get_fields ()) f.accept (this); structs += "} %s;\n".printf (name); foreach (Vala.Enum e in c.get_enums ()) e.accept (this); string? freefun = null; if (CCodeBaseModule.is_reference_counting (c)) freefun = CCodeBaseModule.get_ccode_unref_function (c); else freefun = CCodeBaseModule.get_ccode_free_function (c); if (freefun == "") freefun = null; var methods = c.get_methods (); if (freefun != null || methods.size > 0) { extends += "%%extend %s {\n".printf (name); if (freefun != null && freefun != "") extends += "\t~%s() {\n\t\t%s(self);\n\t}\n".printf (name, freefun); // NOTE if m.accept (this) is used, it might try other functions than visit_method foreach (Method m in methods) visit_method (m); extends += "};\n"; } foreach (Struct s in c.get_structs ()) s.accept (this); foreach (Class k in c.get_classes ()) k.accept (this); } public override void visit_field (Field f) { if (f.is_private_symbol ()) return; // HACK don't output fields with C++ keywords as names. if (f.name == "class") return; string field = ""; DataType type = f.variable_type; if (type is ArrayType) { ArrayType array = type as ArrayType; string element = type_name (array.element_type); int len = array_length(array); if (len < 0) field = element + "* " + f.name; // FIXME should this be element+"[]"? field = element + " " + f.name + "[%d]".printf (len); // FIXME will this work? } else { /* HACK to support generics. this is r2 specific */ string _type = type.to_string (); if (_type.index_of ("RListIter") != -1) { field = "RListIter* " + f.name; } else if (_type.index_of ("RList") != -1) { field = "RList* " + f.name; } else field = type_name (type) + " " + f.name; } structs += "\t" + field + ";\n"; } public override void visit_method (Method m) { if (m.is_private_symbol ()) return; add_includes (m); string cname = CCodeBaseModule.get_ccode_name (m), alias = get_alias (m.name); var parent = m.parent_symbol; bool is_static = (m.binding & MemberBinding.STATIC) != 0, is_constructor = (m is CreationMethod); bool parent_is_class = parent is Class || parent is Struct; // TODO: Implement contractual support // m.get_preconditions (); // m.get_postconditions (); string ret = type_name (m.return_type, true); string def_args = "", call_args = ""; string applys = "", clears = ""; foreach (var foo in m.get_parameters ()) { //DataType? bar = foo.parameter_type; DataType? bar = foo.variable_type; if (bar == null) continue; string arg_name = get_alias (foo.name); string? arg_type = type_name (bar); /* TODO: move to type_name */ if (foo.direction != ParameterDirection.IN) { var var_name = ""; if (foo.direction == ParameterDirection.OUT) var_name = "OUTPUT"; else if (foo.direction == ParameterDirection.REF) var_name = "INOUT"; if (arg_type.index_of ("*") == -1) arg_type += "*"; applys += "\t%%apply %s %s { %s %s };\n".printf (arg_type, var_name, arg_type, arg_name); clears += "\t%%clear %s %s;\n".printf (arg_type, arg_name); } call_args = sep (call_args, ", ") + arg_name; def_args = sep (def_args, ", ") + arg_type + " " + arg_name; } if (is_constructor) { //externs += "extern %s* %s (%s);\n".printf (classcname, cname, def_args); var classname = parent.get_full_name ().replace (ns_pfx, "").replace (".", ""); extends += applys; extends += "\t%s (%s) {\n".printf (classname, def_args); if (context.is_defined ("GOBJECT")) extends += "\t\tg_type_init ();\n"; extends += "\t\treturn %s (%s);\n\t}\n".printf (cname, call_args); extends += clears; } else { string func = ""; string fbdy = ""; //if (is_static) //statics += "extern %s %s (%s);\n".printf (ret, cname, def_args); //else { if (!is_static) { if (call_args == "") call_args = "self"; else call_args = "self, " + call_args; } //externs += "extern %s %s (%s*, %s);\n".printf (ret, cname, classname, def_args); func += applys; //BEGIN HACK HACK HACK DIE IN A FIRE if (cxx_mode && ret.index_of ("std::vector") != -1) { ret = ret.replace (">*", ">").replace ("*>",">"); int ptr = ret.index_of ("<"); string iter_type = (ptr==-1)?ret:ret[ptr:ret.length]; iter_type = iter_type.replace ("<", ""); iter_type = iter_type.replace (">", ""); iter_type = iter_type.replace ("*", ""); //ret = ret.replace ("*>", ">"); // TODO: Check if iter type exists before failing // instead of hardcoding the most common type '' // TODO: Do not construct a generic class if not supported // instead of failing. if (iter_type == "G*") /* No generic */ error ("Oops. No type support.\n"); // TODO: Do not recheck the return_type if (m.return_type.to_string ().index_of ("RList") != -1) { fbdy += "\t\t%s ret;\n".printf (ret); fbdy += "\t\tRList *list;\n"; fbdy += "\t\tRListIter *iter;\n"; fbdy += "\t\t%s *item;\n".printf (iter_type); fbdy += "\t\tlist = %s (%s);\n".printf (cname, call_args); fbdy += "\t\tif (list)\n"; fbdy += "\t\tfor (iter = list->head; iter && (item = (%s*)iter->data); iter = iter->n)\n".printf (iter_type); fbdy += "\t\t\tret.push_back(*item);\n"; fbdy += "\t\treturn ret;\n"; fbdy += "\t}\n"; } vectors += "\t%%template(%sVector) std::vector<%s>;\n".printf ( iter_type, iter_type); } else //END HACK HACK HACK DIE IN A FIRE fbdy += "\t\t%s%s(%s);\n\t}\n".printf ((ret == "void")?"":"return ", cname, call_args); if (is_static) func += "\tstatic %s %s(%s) {\n".printf (ret, alias, def_args); else func += "\t%s %s(%s) {\n".printf (ret, alias, def_args); func += fbdy; func += clears; if (!parent_is_class) { statics += func; extends += "\tstatic %s %s(%s);\n".printf (ret, alias, def_args); } else extends += func; } } public override void visit_namespace (Namespace ns) { string name = ns.get_full_name (); bool use = use_namespace (ns); if (use) ns_pfx = name+ "."; if (ns_pfx != null) add_includes (ns); foreach (var n in ns.get_namespaces ()) n.accept (this); if (ns_pfx != null) { foreach (Constant c in ns.get_constants ()) c.accept (this); //foreach (Field f in ns.get_fields ()) // f.accept (this); foreach (Vala.Enum e in ns.get_enums ()) e.accept (this); foreach (Struct s in ns.get_structs ()) s.accept (this); foreach (Class c in ns.get_classes ()) c.accept (this); //foreach (Method m in ns.get_methods ()) // m.accept (this); } if (use) ns_pfx = null; } public override void write (string file) { var stream = FileStream.open (file, "w"); if (stream == null) error ("Cannot open %s for writing".printf (file)); context.root.accept (this); stream.printf ("%%module %s\n%%{\n", modulename); if (!cxx_mode) stream.printf ( "\t#define bool int\n"+ "\t#define true 1\n"+ "\t#define false 0\n"); if (statics != "" || includefiles.length () > 0) { if (cxx_mode) stream.printf ("\textern \"C\" {\n"); foreach (string inc in includefiles) stream.printf ("\t#include <%s>\n", inc); stream.printf ("%s", statics); if (cxx_mode) stream.printf ("\t}\n\t#include \n"); } stream.printf ("%%}\n"); if (cxx_mode && vectors != "") stream.printf ("%%include \"std_vector.i\"\n\nnamespace std {\n%s}\n", vectors); stream.printf ("%s\n", structs); stream.printf ("%s\n", enums); stream.printf ("%s\n", extends); } } valabind-0.10.0/t/000755 000765 000024 00000000000 12647575556 014406 5ustar00pancakestaff000000 000000 valabind-0.10.0/THANKS000644 000765 000024 00000001251 12647575556 015055 0ustar00pancakestaff000000 000000 Thanks to: ---------- Name: Aitor P. Iturri Added -D flag Name: Anton Kochkov Support for Ruby Name: David Holm Fix `getvv` on MacOS X Lion Name: David Martínez Moreno Patches from Debian Name: Eduard Burtescu Implement Node-ffi bindings and some major refactorings Name: Ritesh Khadgaray Fix build for Vala 0.26 Name: Willi Ballenthin Work in progress Go bindings Name: dequis Refactor ctypeswriter Name: ditch Fix handling dependencies in ctypeswriter valabind-0.10.0/TODO.md000644 000765 000024 00000002151 12647575556 015231 0ustar00pancakestaff000000 000000 valabind todo ============= beyond ------ [ ] Finish Go support [ ] Add support for Java using JNA [ ] Add support for unions (required for dynamic bindings) [ ] Unify all output modes --ctypes --swig --node ... those are should not be flags Use something like this: --mode=gir --mode=swig --mode=c++ --format=gir [ ] Add support to compile from C, do not generate (valabind-cc) [ ] Add support for destructors (class.get_destructor () .. [ ] Add support for varargs //%varargs(int mode = 0) open; int open(const char *path, int oflags, int mode = 0); [ ] Add support for contractual programming %contract Foo::bar(int x, int y) { require: x > 0; ensure: bar > 0; } [ ] Add support for exceptions (See %exception) [ ] Add support for properties [ ] Add support for %namespace foo { ... } [ ] Use templates in Swig? %template(intList) List; typedef int Integer void foo (vector *x); valabind-0.10.0/utils.vala000644 000765 000024 00000004337 12647575556 016157 0ustar00pancakestaff000000 000000 /* Copyright 2009-2015 -- pancake, ritesh */ #if W32 using Windows; #endif public void notice (string msg) { stderr.printf ("\x1b[34;1mNOTICE\x1b[0m %s\n", msg); } public void warning (string msg) { stderr.printf ("\x1b[33;1mWARNING\x1b[0m %s\n", msg); } public void error (string msg) { stderr.printf ("\x1b[31;1mERROR\x1b[0m %s\n", msg); #if W32 Windows.exit (1); #else Posix.exit (1); #endif } // TODO: check out if this is really required ? public int array_length (Vala.ArrayType array) { #if VALA_0_25 || VALA_0_26 /* If valac >= 0.25 use this workaround to resolve the array length */ if (array.fixed_length && array.length is Vala.IntegerLiteral) { Vala.IntegerLiteral lit = (Vala.IntegerLiteral) array.length; return int.parse (lit.value); } return -1; #else return array.length; #endif } // TODO: make it reusable for other backends public string get_enums_for (string str, GLib.List includefiles) { string enums_exec, enums_out = ""; try { FileUtils.close (FileUtils.open_tmp ("vbeXXXXXX", out enums_exec)); } catch (FileError e) { error (e.message); } string[] gcc_args = {"gcc", "-x", "c", "-o", enums_exec, "-"}; foreach (var i in include_dirs) gcc_args += "-I"+i; try { Pid gcc_pid; int gcc_stdinfd; Process.spawn_async_with_pipes (null, gcc_args, null, SpawnFlags.SEARCH_PATH | SpawnFlags.DO_NOT_REAP_CHILD, null, out gcc_pid, out gcc_stdinfd); var gcc_stdin = FileStream.fdopen (gcc_stdinfd, "w"); if (gcc_stdin == null) throw new SpawnError.IO ("Cannot open gcc's stdin"); foreach (string i in includefiles) gcc_stdin.printf ("#include <%s>\n", i); gcc_stdin.printf ("int main(){%s;return 0;}\n", str); gcc_stdin = null; int status; #if W32 status = Windows.waitpid (gcc_pid); #else Posix.waitpid (gcc_pid, out status, 0); #endif Process.close_pid (gcc_pid); if (status != 0) throw new SpawnError.FAILED ("gcc exited with status %d", status); Process.spawn_sync (null, {enums_exec}, null, 0, null, out enums_out, null, out status); if (status != 0) throw new SpawnError.FAILED ("enums helper exited with status %d", status); } catch (SpawnError e) { FileUtils.unlink (enums_exec); error (e.message); } FileUtils.unlink (enums_exec); return enums_out; } valabind-0.10.0/valabind-cc000755 000765 000024 00000024635 12647575556 016246 0ustar00pancakestaff000000 000000 #!/bin/sh # Copyleft valabind 2009-2015 pancake LANG=$1 MOD=$2 show_help () { echo "Usage: valabind-cc [lang] [module-name] [-flags] vapifile .." echo "Example: valabind-cc python r_bp -I/usr/include/r_bp r_bp.vapi" echo " lang: ctypes, python, dlang, nodejs, ocaml, guile, go, ruby," echo " perl, lua, java, csharp, ..." echo " --help,-h show this help message" echo " --version show version of valabind" echo " --vapidir=dir specify path to vapi files" echo " --glib assume vapi source is glib/gobject based" echo " --test [lang] test if it is possible to build" echo " -x generate C++ swig code" echo " -X output C++ instead of SWIG interface" echo " -I[path] add includepath for SWIGFLAGS and CFLAGS" echo " -V[path] add includepath for vapi files" echo " -L[path] append library path to LDFLAGS" echo " -l[lib] append to LDFLAGS to link a library" echo " -C do not compile, just let the .c/.cxx and .i files" echo " -n do not generate .i/.c/.cxx code, but compile it" echo " -N[nspace] include namespace in the output" echo " -D[SYMBOL] define vala symbol Symbol" echo " --nolibpython do not include libpython in Python flags" echo " Environment:" echo " VALABIND_DEBUG if not empty show stderr of commands" echo " PYTHON_CONFIG path to python-config program (select py2 or py3)" echo " SWIGFLAGS extra flags to be passed to swig" echo " SOEXT force extension for shared library (so, dll, dylib)" echo " SWIG path to swig program" exit 0 } OMOD=${MOD} [ -z "${SWIG}" ] && SWIG=swig [ -z "${LANG}" ] && show_help [ -z "${CC}" ] && CC=gcc [ -z "${CXX}" ] && CXX=g++ COMPILE=Yes ARG_VAPIDIR="" EXT="c" CXXOUT=0 NOGEN=0 if [ -z "${SOEXT}" ]; then if [ -n "`uname -a | grep -i darwin`" ]; then SOEXT="dylib" elif [ -n "`echo ${CC} | grep mingw`" ]; then SOEXT="dll" else SOEXT="so" fi fi if [ -z "${VALABIND_DEBUG}" ]; then NULLPIPE=">/dev/null" else NULLPIPE="" fi use_cxx() { CC="${CXX}" EXT="cxx" CFLAGS="${CFLAGS} ${CXXFLAGS}" SWIGFLAGS="-c++ ${SWIGFLAGS}" VALABINDFLAGS="-x ${VALABINDFLAGS}" } TEST=0 case "$1" in "--test") TEST=1 LANG=$2 ;; "--version") printf "valabind " ; valabind --version ${SWIG} -version | grep SWIG ${CC} --version | grep ${CC} exit 0 ;; "--help"|"-h") show_help ;; esac SWIG="${SWIG} -small" case "${LANG}" in ctypes) python2 --version >/dev/null 2>&1 || \ python --version > /dev/null 2>&1 || \ exit 1 ;; dlang) dmd --help >/dev/null 2>&1 || \ ldc2 --help >/dev/null 2>&1 || \ exit 1 ;; nodejs|node|node-ffi) node --version >/dev/null 2>&1 || exit 1 ;; ocaml) use_cxx echo "SWIG is buggy. Please set in ocamldec.swg the following line:" echo "#define caml_array_length swig_caml_array_length" OCAMLPATH=`ocamlc -where` CFLAGS="${CFLAGS} -I${OCAMLPATH}/ -Dcaml_array_length=caml_array_length__" LDFLAGS="${LDFLAGS} -L${OCAMLPATH} -lcamlrun" ;; guile) use_cxx CFLAGS="${CFLAGS} `guile-config compile 2>/dev/null`" LDFLAGS="${LDFLAGS} `guile-config link 2>/dev/null`" ;; python) use_cxx LDFLAGS="${LDFLAGS} -L/usr/local/lib -L/usr/pkg/lib" if [ -n "`echo ${CXX} | grep mingw`" ]; then CFLAGS="${CFLAGS} -I${HOME}/.wine/drive_c/Python27/include" LDFLAGS="${LDFLAGS} -L${HOME}/.wine/drive_c/Python27/libs -lpython27" else PYCFG="" for a in ${PYTHON_CONFIG} python-config python2-config python3-config ; do $a --help >/dev/null 2>&1 if [ $? = 0 ]; then PYCFG=$a break fi done if [ -z "$PYCFG" ]; then echo "No valid PYTHON_CONFIG command found" >&2 exit 1 fi CFLAGS="${CFLAGS} `$PYCFG --cflags | sed -e 's,-arch [^ ]*,,g'`" LDFLAGS="${LDFLAGS} `$PYCFG --ldflags| sed -e 's,-arch [^ ]*,,g'`" fi OMOD="_${MOD}" # XXX SWIGFLAGS="${SWIGFLAGS} -threads" ;; ruby) if [ "`ruby --version 2>/dev/null | grep 1.8`" ]; then RB_CFLAGS=`ruby -e 'require "mkmf"; print "-I" + RbConfig::CONFIG["archdir"];' 2>/dev/null` else if [ "`ruby --version 2>/dev/null | grep 1.9`" ]; then RB_CFLAGS=`ruby -e 'require "mkmf"; a=RbConfig::CONFIG["rubyhdrdir"]; print "-I#{a} -I#{a}/" + RbConfig::CONFIG["arch"];'` else if [ "`ruby --version 2>/dev/null | grep 2.0`" ]; then RB_CFLAGS=`ruby -e 'require "mkmf"; a=RbConfig::CONFIG["rubyhdrdir"]; print "-I#{a} -I#{a}/" + RbConfig::CONFIG["arch"];'` else if [ "`ruby --version 2>/dev/null | grep 2.1`" ]; then RB_CFLAGS=`ruby -e 'require "mkmf"; a=RbConfig::CONFIG["rubyhdrdir"]; print "-I#{a} -I#{a}/" + RbConfig::CONFIG["arch"];'` fi ; fi ; fi ; fi CFLAGS="${CFLAGS} ${RB_CFLAGS}" ;; perl) LC_ALL=C # fix anoying perl warning export LC_ALL CFLAGS="${CFLAGS} `perl -MExtUtils::Embed -e ccopts 2>/dev/null | sed -e 's,-arch [^ ]*,,g'`" LDFLAGS="${LDFLAGS} `perl -MExtUtils::Embed -e ldopts 2>/dev/null | sed -e 's,-arch [^ ]*,,g'`" ;; java) if [ -n "$JAVA_HOME" ]; then [ "`uname`" = Darwin ] && osname=darwin || osname=linux CFLAGS="${CFLAGS} -I${JAVA_HOME}/include -I${JAVA_HOME}/include/$osname" elif [ -f /opt/java/include/jni.h ]; then CFLAGS="${CFLAGS} -I/opt/java/include -I/opt/java/include/linux" fi ;; php5) CFLAGS="`php-config --includes 2>/dev/null` `pkg-config --libs libpng 2>/dev/null`" LDFLAGS="${LDFLAGS} `php-config --libs 2>/dev/null`" ;; lua) SOEXT=so LUAPKG=`pkg-config --list-all|awk '/lua|lua-/{print $1;}'` if [ -n "${LUAPKG}" ]; then CFLAGS="${CFLAGS} `pkg-config --cflags ${LUAPKG}`" LDFLAGS="${LDFLAGS} `pkg-config --libs ${LUAPKG}`" fi ;; go) ;; csharp) VALABINDFLAGS="--camel-getters ${VALABINDFLAGS}" ;; node-swig) SWIGFLAGS="-javascript" CFLAGS="${CFLAGS} -I/usr/include/node" ;; esac shift shift while : ; do [ -z "$1" ] && break if [ "`echo $1 | grep -- '^-I'`" ]; then CFLAGS="${CFLAGS} $1" SWIGFLAGS="$1 ${SWIGFLAGS}" VALABINDFLAGS="`echo $1|sed -e 's,^-I,-I ,'` ${VALABINDFLAGS}" elif [ "`echo $1 | grep -- '^-V'`" ]; then CFLAGS="${CFLAGS} $1" VALABINDFLAGS="`echo $1|sed -e 's,^-V,-V ,'` ${VALABINDFLAGS}" elif [ "`echo $1 | grep -- '--vapidir'`" ]; then ARG_VAPIDIR="`echo $1|sed -e 's,=, ,'`" elif [ "`echo $1 | grep -- '^-x'`" ]; then use_cxx elif [ "`echo $1 | grep -- '^-n'`" ]; then NOGEN=1 elif [ "`echo $1 | grep -- '^-N'`" ]; then VALABINDFLAGS="`echo $1|sed -e 's,^-N,-N ,'` ${VALABINDFLAGS}" elif [ "`echo $1 | grep -- '^-X'`" ]; then EXT="cxx" CXXOUT=1 elif [ "`echo $1 | grep -- '^-l'`" ]; then LDFLAGS="$1 ${LDFLAGS}" elif [ "`echo $1 | grep -- '^--glib'`" ]; then SWIGFLAGS="$1 ${SWIGFLAGS}" elif [ "`echo $1 | grep -- '^-L'`" ]; then LDFLAGS="$1 ${LDFLAGS}" elif [ "`echo $1 | grep -- '^-C'`" ]; then COMPILE="" elif [ "`echo $1 | grep -- '^-pthread'`" ]; then echo ignored $1 elif [ "`echo $1 | grep -- '^-D'`" ]; then VALABINDFLAGS="`echo $1|sed -e 's,^-D,-D ,'` ${VALABINDFLAGS}" elif [ "`echo $1 | grep -- '^--nolibpython'`" ]; then LDFLAGS="$(echo ${LDFLAGS} | sed -r 's,-lpython[0-9.]+,,g')" else FILES="$1 ${FILES}" fi shift done SWIGCPP="-DG_BEGIN_DECLS -DG_END_DECLS -DG_GNUC_CONST -DSWIG_PYTHON_SILENT_MEMLEAK" # strip problematic cflags. can be problematic if not used CFLAGS="`echo "${CFLAGS}" | sed -e 's,-pie,,g' -e 's,-PIE,,g'`" LDFLAGS="`echo "${LDFLAGS}" | sed -e 's,-pie,,g' -e 's,-PIE,,g'`" if [ "$CXXOUT" = 1 ]; then echo valabind -X ${VALABINDFLAGS} ${ARG_VAPIDIR} -o ${MOD}.i -m ${MOD} ${FILES} valabind -X ${VALABINDFLAGS} ${ARG_VAPIDIR} -o ${MOD}.cxx -m ${MOD} ${FILES} || exit 1 #TODO: #if [ -n "${COMPILE}" ]; then # echo ${CC} ${MOD}.cxx -fPIC -shared ${MOD}_wrap.${EXT} ${CFLAGS} -o ${OMOD}.${SOEXT} ${LDFLAGS} # ${CC} $@ -fPIC -shared ${MOD}_wrap.${EXT} ${CFLAGS} -o ${OMOD}.${SOEXT} ${LDFLAGS} || exit 1 #fi # echo ${CXX} ${MOD}.cxx $@ -fPIC -shared ${MOD}.cxx ${CXXFLAGS} ${CFLAGS} -o ${OMOD}.${SOEXT} ${LDFLAGS} # ${CXX} ${MOD}.cxx $@ -fPIC -shared ${MOD}.cxx ${CXXFLAGS} ${CFLAGS} -o ${OMOD}.${SOEXT} ${LDFLAGS} > /dev/null 2>&1 elif [ "$TEST" = 1 ]; then case "${LANG}" in ctypes) python2 --version >/dev/null 2>&1 || \ python --version > /dev/null 2>&1 || \ exit 1 ;; dlang) dmd --help >/dev/null 2>&1 || \ ldc2 --help >/dev/null 2>&1 || \ exit 1 ;; "nodejs"|"node"|"node-ffi") exec node --version > /dev/null 2>&1 ;; *) DIR=`mktemp -d /tmp/tmp.XXXXXX` if [ ! $? = 0 ]; then echo "Cannot create temporary directory" exit 1 fi cd ${DIR} MOD=test # hack to fix guile echo "%module ${MOD}" > ${MOD}.i eval echo ${SWIG} -O -o ${MOD}_wrap.${EXT} ${SWIGCPP} ${SWIGFLAGS} -${LANG} ${MOD}.i ${NULLPIPE} eval ${SWIG} -O -o ${MOD}_wrap.${EXT} ${SWIGCPP} ${SWIGFLAGS} -${LANG} ${MOD}.i ${NULLPIPE} if [ ! $? = 0 ]; then rm -rf ${DIR} ; exit 1 ; fi eval echo ${CC} $@ -fPIC -shared ${MOD}_wrap.${EXT} ${CFLAGS} -o ${OMOD}.${SOEXT} ${LDFLAGS} ${NULLPIPE} eval ${CC} $@ -fPIC -shared ${MOD}_wrap.${EXT} ${CFLAGS} -o ${OMOD}.${SOEXT} ${LDFLAGS} ${NULLPIPE} if [ ! $? = 0 ]; then rm -rf ${DIR} ; exit 1 ; fi rm -rf ${DIR} ;; esac else case "${LANG}" in "ctypes") eval echo valabind --ctypes ${VALABINDFLAGS} ${ARG_VAPIDIR} -o ${MOD}.py -m ${MOD} ${FILES} eval valabind --ctypes ${VALABINDFLAGS} ${ARG_VAPIDIR} -o ${MOD}.py -m ${MOD} ${FILES} ${NULLPIPE} exit $? ;; "nodejs"|node|"node-ffi") eval echo valabind --node-ffi ${VALABINDFLAGS} ${ARG_VAPIDIR} -o ${MOD}.js -m ${MOD} ${FILES} eval valabind --node-ffi ${VALABINDFLAGS} ${ARG_VAPIDIR} -o ${MOD}.js -m ${MOD} ${FILES} ${NULLPIPE} exit $? ;; *) [ "${LANG}" = node-swig ] && LANG=node if [ "${NOGEN}" = 0 ]; then echo valabind --swig ${VALABINDFLAGS} ${ARG_VAPIDIR} -o ${MOD}.i -m ${MOD} ${FILES} valabind --swig ${VALABINDFLAGS} ${ARG_VAPIDIR} -o ${MOD}.i -m ${MOD} ${FILES} || exit 1 eval echo ${SWIG} -O -o ${MOD}_wrap.cxx ${SWIGCPP} ${SWIGFLAGS} -${LANG} ${MOD}.i ${SWIG} -O -o ${MOD}_wrap.cxx ${SWIGCPP} ${SWIGFLAGS} -${LANG} ${MOD}.i || exit 1 fi if [ -n "${COMPILE}" ]; then # Damn Python flags! CFLAGS="`echo ${CFLAGS} | sed -e 's,-mno[^\ ]*,,g' -e 's,-f[^\ ]*,,g'`" echo ${CC} $@ -fPIC -shared ${MOD}_wrap.${EXT} ${SWIGCPP} ${CFLAGS} -o ${OMOD}.${SOEXT} ${LDFLAGS} ${CC} $@ -fPIC -shared ${MOD}_wrap.${EXT} ${SWIGCPP} ${CFLAGS} -o ${OMOD}.${SOEXT} ${LDFLAGS} || exit 1 fi esac fi valabind-0.10.0/valabind-cc.1000644 000765 000024 00000001652 12647575556 016374 0ustar00pancakestaff000000 000000 .Dd Nov 15,2012 .Dt valabind-cc \&1 "Valabind compiler frontend" .Os valabind-cc .Sh NAME . .Dd .Nm valabind-cc .Nd Vala to swig interface compiler .Pp .Sh SYNOPSIS .Nm valabind-cc .Ar language .Ar modname .Op Fl -version .Op Fl -vapidir Ar dir .Op Fl -glib .Op Fl -test Ar lang .Op Fl n .Op Fl x .Op Fl X .Op Fl I Ar path .Op Fl L Ar path .Op Fl l Ar libname .Op Fl D Ar SYMBOL .Op Fl C .Ar vapifile .Sh DESCRIPTION valabind-cc is a frontend for valabind, swig and the C compiler (gcc by default). .Pp It aims to simplify the use of all the wrapped tools and compile usable bindings for many programming languages. .Pp .Sh EXAMPLE valabind-cc python r_bp \-I/usr/include/r_bp r_bp.vapi .Pp .Sh ENVIRONMENT .Bl -tag -width Fl .Ar XDG_DATA_DIRS Standard freedesktop environment variable to point to the share prefix directory where vala looks for vapi files. .El .Sh SEE ALSO .Pp .Xr valabind(1) .Pp .Sh AUTHORS .Pp pancake <@nopcode.org> valabind-0.10.0/valabind.1000644 000765 000024 00000002752 12647575556 016013 0ustar00pancakestaff000000 000000 .Dd Nov 15, 2012 .Dt valabind \&1 "Valabind manual page" .Os radare .Sh NAME .Nm valabind .Nd vala to swig interface conversor .Pp .Sh SYNOPSIS .Nm valabind .Op Fl h .Op Fl x .Op Fl v .Op Fl V Ar vapidir .Op Fl o Ar ofile .Op Fl m Ar modname .Op Fl p Ar profile .Op Fl N Ar namespace .Op Fl D Ar SYMBOL .Op Fl -swig .Op Fl -node-ffi .Op Fl -ctypes .Op Fl -gir .Op Fl -cxx .Ar vapifile .Sh DESCRIPTION Valabind is a program written in Vala that aims to generate nodejs, c++ or SWIG interfaces (.i) from a vala-generated or hand-made vapi files. .Pp SWIG opens the door to create bindings for Python, Perl, ruby, lua, and many other scripting languages. .Pp .Bl -tag -width Fl .It Fl h show help message .It Fl o Ar OUTPUT specify output file name .It Fl m Ar NAME specify module name .It Fl N Ar NS include given namespace for processing .It Fl D Ar SYMBOL define a preprocessor symbol inside Vala code .It Fl p Ar PROFILE select Vala profile (posix, gobject, dova) .It Fl x generate c++ code for SWIG bindings .It Fl v show version information .It Fl V Ar PATH specify an alternative vapidir path .El .Sh ENVIRONMENT .Bl -tag -width Fl .It XDG_DATA_DIRS Standard freedesktop environment variable to point to the share prefix directory where vala looks for vapi files. .El . .Sh HYPER-REFERENCES .Bl -tag -width Fl .It Vala http://live.gnome.org/Vala .It SWIG http://www.swig.org .El . .Sh SEE ALSO .Pp .Xr valabind-cc(1) .Pp . .Sh AUTHORS .Pp pancake .Pp Eduard Burtescu valabind-0.10.0/valabindwriter.vala000644 000765 000024 00000010216 12647575556 020025 0ustar00pancakestaff000000 000000 /* Copyright 2009-2015 -- pancake */ using Vala; public class ValabindWriter : CodeVisitor { public string modulename; public string library; public bool pkgmode; public bool camelgetters; public string pkgname; [CCode (array_length = false, array_null_terminated = true)] public string[] include_dirs; [CCode (array_length = false, array_null_terminated = true)] public string[] namespaces; protected CodeContext context = new CodeContext (); protected string vapidir; protected GLib.List source_files = new GLib.List (); protected GLib.List packages = new GLib.List (); protected GLib.List defines = new GLib.List (); protected bool glibmode; public ValabindWriter () { } public void init (string vapidir, bool glibmode) { CodeContext.push (context); this.vapidir = vapidir; this.glibmode = glibmode; context.vapi_directories = { vapidir }; add_package (context, "glib-2.0"); add_package (context, "gobject-2.0"); /* vala 0.17 only support gobject profile */ if (glibmode) context.add_define ("GOBJECT"); // required to avoid ugly runtime errors context.profile = Profile.GOBJECT; } public void parse () { var parser = new Parser (); parser.parse (context); if (!check ()) error ("Problems found, aborting..."); } public bool check () { context.check (); return (context.report.get_errors () == 0); } public void add_define (string define) { notice ("Symbol defined "+define); this.defines.append(define); context.add_define(define); } public bool add_external_package (string pkg) { notice ("Adding dependency "+pkg); this.packages.append(pkg); return context.add_external_package (pkg); } public bool add_source_file (string path) { if (path == "") { error ("Missing path to source vapi"); return false; } path.replace (".vapi", ""); foreach (string f in source_files) if (path == f) return false; bool found = FileUtils.test (path, FileTest.IS_REGULAR); if (found) { if (!pkgmode) context.add_source_file (new SourceFile ( context, SourceFileType.PACKAGE, path)); source_files.append(path); } else if (!add_package (context, path)) error ("Cannot find '%s'".printf (path)); return found; } /* Ripped from Vala Compiler */ private bool add_package (CodeContext context, string pkg) { if (pkg == "") { warning ("Empty add_package()?"); return true; } // ignore multiple occurences of the same package if (context.has_package (pkg)) return true; notice ("Adding dependency package "+pkg); var package_path = context.get_vapi_path (pkg); if (package_path == null) { warning ("Cannot find package path '%s'".printf (pkg)); return false; } if (pkgmode) add_source_file (package_path); context.add_source_file (new SourceFile (context, SourceFileType.PACKAGE, package_path)); context.add_package (pkg); var deps_filename = Path.build_filename (Path.get_dirname ( package_path), "%s.deps".printf (pkg)); if (FileUtils.test (deps_filename, FileTest.EXISTS)) { try { string deps_content; size_t deps_len; FileUtils.get_contents (deps_filename, out deps_content, out deps_len); foreach (string dep in deps_content.split ("\n")) { dep = dep.strip (); if (dep != "") { if (!add_package (context, dep)) Report.error (null, "%s, dependency of %s, not found in specified Vala API directories".printf (dep, pkg)); } } } catch (FileError e) { Report.error (null, "Unable to read dependency file: %s".printf (e.message)); } } return true; } protected bool use_namespace (Namespace ns) { if (namespaces == null) return true; string name = ns.get_full_name (); foreach (string i in namespaces) if(name == i) return true; return false; } public virtual void write (string file) { error ("ValabindWriter.write not implemented"); } public virtual string get_filename (string base_name) { warning ("ValabindWriter.get_filename not implemented"); return base_name; } /*public void emit_vapi (string? output, string file) { var vapi_writer = new CodeWriter (); vapi_writer.write_file (context, file); }*/ } valabind-0.10.0/windows.c000644 000765 000024 00000000615 12647575556 016003 0ustar00pancakestaff000000 000000 /* Copyleft 2015 -- pancake */ #include void w32_exit(int x) { ExitProcess (x); } int w32_waitpid (int processId) { HANDLE nProc; DWORD dwExitCode; nProc = OpenProcess (PROCESS_ALL_ACCESS, TRUE, processId); if (nProc != NULL) { GetExitCodeProcess (nProc, &dwExitCode); if (dwExitCode == STILL_ACTIVE ) return dwExitCode; //RC_PROCESS_EXIST; } return -1; } valabind-0.10.0/windows.vapi000644 000765 000024 00000000221 12647575556 016511 0ustar00pancakestaff000000 000000 [CCode (cheader_filename="windows.h", cname="w32")] namespace Windows { public static int waitpid(int pid); public static void exit(int rc); } valabind-0.10.0/t/gir/000755 000765 000024 00000000000 12647575556 015167 5ustar00pancakestaff000000 000000 valabind-0.10.0/t/go/000755 000765 000024 00000000000 12647575556 015013 5ustar00pancakestaff000000 000000 valabind-0.10.0/t/java/000755 000765 000024 00000000000 12647575556 015327 5ustar00pancakestaff000000 000000 valabind-0.10.0/t/python/000755 000765 000024 00000000000 12647575556 015727 5ustar00pancakestaff000000 000000 valabind-0.10.0/t/r2/000755 000765 000024 00000000000 12647575556 014731 5ustar00pancakestaff000000 000000 valabind-0.10.0/t/vala/000755 000765 000024 00000000000 12647575556 015331 5ustar00pancakestaff000000 000000 valabind-0.10.0/t/vala/Makefile000644 000765 000024 00000001662 12647575556 016776 0ustar00pancakestaff000000 000000 VAPI=vstest.vapi VALBINDCCFLAGS=-I. `pkg-config --cflags --libs gobject-2.0` -I/usr/include -L. -lvstest all: valac -H vstest.h -C --vapi=${VAPI} --library=libvstest vstest.vala ${CC} -fPIC -shared vstest.c -o libvstest.so `pkg-config --cflags --libs gobject-2.0` valabind-cc python vstest -NFood ${VAPI} ${VALBINDCCFLAGS} -x cxx: valac -H vstest.h -C --vapi=${VAPI} --library=libvstest vstest.vala valabind-cc python vstest -NFood -x ${VAPI} ${VALBINDCCFLAGS} # compile vstest.cxx as included in test.cxx gcc -c vstest.c -I. `pkg-config gobject-2.0 --cflags --libs` g++ vstest.o test.cxx -I. `pkg-config gobject-2.0 --cflags --libs` #g++ test.cxx -I. `pkg-config gobject-2.0 --cflags --libs` test: LD_LIBRARY_PATH=$${PWD} python test.py foo: valabind-cc python vstest -NFood ${VAPI} -I. `pkg-config --cflags --libs gobject-2.0` clean: rm -f vstest.vapi vstest.h *.so vstest.cxx *.o *.i a.out vstest.c vstest.py* vstest_wrap.c* valabind-0.10.0/t/vala/test.cxx000644 000765 000024 00000000243 12647575556 017033 0ustar00pancakestaff000000 000000 #include "vstest.cxx" int main () { vstestFoodElement *foo = new vstestFoodElement (); foo->say ("world"); foo->say ("cruel world"); delete foo; return 0; } valabind-0.10.0/t/vala/test.py000644 000765 000024 00000000304 12647575556 016657 0ustar00pancakestaff000000 000000 import vstest #import gobject a = vstest.Element () a.say ("world") print ("--") a.say ("cruel world") print ("--") # Creating a 2nd element make it segfault b=vstest.Element () b.say ("salsa") valabind-0.10.0/t/vala/vstest.vala000644 000765 000024 00000000417 12647575556 017530 0ustar00pancakestaff000000 000000 using GLib; public class Food.Element { public enum Counter { START, STOP, RESET } public Element () { print ("Element constructed\n"); } ~Element () { print ("Element destroyed\n"); } public void say (string str) { print (@"Hello $(str)\n"); } } valabind-0.10.0/t/r2/Makefile000644 000765 000024 00000000727 12647575556 016377 0ustar00pancakestaff000000 000000 # XXX: Hardcoded path # HACK(eddyb): Relative path, more chance of success :) R2PATH:=../../../radare2 MOD:=r_bp NS:=Radare FLAGS:=$(MOD) $(MOD) -N$(NS) -I$(R2PATH)/libr/include --vapidir=$(R2PATH)/r2-bindings/vapi -l$(MOD) all: perl ruby python csharp perl: valabind-cc perl $(FLAGS) ruby: valabind-cc ruby $(FLAGS) python: rm -f r_bp.so valabind-cc python $(FLAGS) csharp: valabind-cc csharp $(FLAGS) mcs -main:test *.cs .PHONY: all perl ruby python csharp valabind-0.10.0/t/r2/test.cs000644 000765 000024 00000000324 12647575556 016236 0ustar00pancakestaff000000 000000 using System; public class test { public static void Main () { Console.WriteLine ("Hello World\n"); RBreakpoint bp = new RBreakpoint (); bp.use ("x86"); bp.add_hw (0x8048400, 0, 0); bp.list (0); } } valabind-0.10.0/t/r2/test.java000644 000765 000024 00000000363 12647575556 016555 0ustar00pancakestaff000000 000000 //import java.math; class test { public static void main (String[] args) { System.loadLibrary ("r_bp"); rBreakpoint bp = new rBreakpoint (); bp.use ("x86"); bp.add_sw (new java.math.BigInteger("0x804800"), 0, 0); bp.list (0); } } valabind-0.10.0/t/r2/test.pl000755 000765 000024 00000000241 12647575556 016245 0ustar00pancakestaff000000 000000 #!/usr/bin/perl require 'r_bp.pm'; $a = new r_bp::RBreakpoint (); $a->use ("x86"); $a->add_hw (0x8048000, 10, 0); $a->add_sw (0x8048000, 10, 0); $a->list (0); valabind-0.10.0/t/r2/test.py000755 000765 000024 00000000217 12647575556 016265 0ustar00pancakestaff000000 000000 #!/usr/bin/python from r_bp import * a = RBreakpoint () a.use ('x86') a.add_hw (0x8048000, 10, 0) a.add_sw (0x8048000, 10, 0) a.list (False) valabind-0.10.0/t/r2/test.rb000755 000765 000024 00000000160 12647575556 016235 0ustar00pancakestaff000000 000000 #!/usr/bin/ruby require 'r_bp' bp = R_bp::RBreakpoint.new bp.use('x86'); bp.add_hw(0x8048400,0,0); bp.list(0) valabind-0.10.0/t/python/example.py000644 000765 000024 00000003540 12647575556 017736 0ustar00pancakestaff000000 000000 # RAsm ctypes example # from ctypes import * from ctypes.util import find_library # helper functions lib = CDLL (find_library ("r_asm")) free = getattr (lib, "free") def register (self, name, cname, args, ret): g = globals () g['self'] = self if (ret!='' and ret[0]>='A' and ret[0]<='Z'): last = ".contents" ret = "POINTER("+ret+")" ret2 = "" else: last = "" ret2 = ret setattr (self,cname, getattr (lib, cname)) exec ("self.%s.argtypes = [%s]"%(cname, args)) if ret != "": exec ("self.%s.restype = %s"%(cname, ret), g) exec ("self.%s = lambda x: %s(self.%s(self._o, x))%s"% (name, ret2, cname, last),g) # define classes class RAsmCode(Structure): _fields_ = [ ("len", c_int), ("buf", c_char_p), ("buf_hex", c_char_p), ("buf_asm", c_char_p) ] class RAsm(Structure): _fields_ = [ ("bits", c_int), ("big_endian", c_int), ("syntax", c_int), ("pc", c_ulonglong) ] def __init__(self): r_asm_new = getattr (lib, "r_asm_new"); r_asm_new.restype = c_void_p self._o = r_asm_new () register (self, 'use', 'r_asm_use', 'c_void_p, c_char_p', 'c_bool') register (self, '__del__', 'r_asm_free', 'c_void_p', '') register (self, 'set_pc', 'r_asm_set_pc', 'c_void_p, c_ulonglong', 'c_bool') register (self, 'set_bits', 'r_asm_set_bits', 'c_void_p, c_int', 'c_bool') register (self, 'massemble', 'r_asm_massemble', 'c_void_p, c_char_p', 'RAsmCode') register (self, 'mdisassemble_hexstr', 'r_asm_mdisassemble_hexstr', 'c_void_p, c_char_p', 'RAsmCode') # Example a = RAsm() ok0 = a.use ("x86") ok1 = a.set_bits (32) ok2 = a.mdisassemble_hexstr ("909090") ok4 = a.set_pc (0x8048000) print (ok0, ok1, a, ok4) print ("Disasm len: ",ok2.len) print ("Disasm buf: ",ok2.buf_hex) print ("Disasm asm: ",ok2.buf_asm) print (ok2.buf_asm) # print (a.SYNTAX.INTEL) ok3 = a.massemble ("mov eax, 33") print ("Assemble hex:", ok3.buf_hex) a = None valabind-0.10.0/t/java/AsmExample.java000644 000765 000024 00000000763 12647575556 020234 0ustar00pancakestaff000000 000000 import com.sun.jna.Library; import com.sun.jna.Native; import com.sun.jna.Platform; import com.sun.jna.Pointer; import com.sun.jna.Structure; public class AsmExample { public static void main(String[] args) { RAsm a = new RAsm (); a.use ("x86"); a.set_bits (32); RAsmCode code = a.mdisassemble_hexstr ("909090"); System.out.println ("LEN "+ code.len); System.out.println ("CODE "+ code.buf_asm); code = a.massemble ("mov eax, 33"); System.out.println ("HEX "+code.buf_hex); } } valabind-0.10.0/t/java/Makefile000644 000765 000024 00000000411 12647575556 016763 0ustar00pancakestaff000000 000000 WGET=wget --no-check-certificate all: jna.jar javac -cp jna.jar:. AsmExample.java RAsmCode.java RAsm.java java -cp jna.jar:. AsmExample jna.jar: ${WGET} https://raw.github.com/twall/jna/3.4.1/dist/jna.jar clean: rm -f *.class mrproper: clean rm -f jna.jar valabind-0.10.0/t/java/RAsm.java000644 000765 000024 00000001607 12647575556 017040 0ustar00pancakestaff000000 000000 import com.sun.jna.Library; import com.sun.jna.Native; import com.sun.jna.Platform; import com.sun.jna.Pointer; import com.sun.jna.Structure; public class RAsm { public interface C extends Library { C lib = (C) Native.loadLibrary ("r_asm", C.class); Pointer r_asm_new (); int r_asm_use (Pointer p, String s); int r_asm_set_bits (Pointer p, int b); RAsmCode r_asm_mdisassemble_hexstr (Pointer p, String s); RAsmCode r_asm_massemble (Pointer p, String s); } Pointer self = null; public RAsm() { self = C.lib.r_asm_new (); } public boolean use (String str) { return (C.lib.r_asm_use (self, str) == 1); } public boolean set_bits (int b) { return (C.lib.r_asm_set_bits (self, b) == 1); } public RAsmCode mdisassemble_hexstr (String s) { return C.lib.r_asm_mdisassemble_hexstr (self, s); } public RAsmCode massemble(String s) { return C.lib.r_asm_massemble (self, s); } } valabind-0.10.0/t/java/RAsmCode.java000644 000765 000024 00000000420 12647575556 017623 0ustar00pancakestaff000000 000000 import com.sun.jna.Library; import com.sun.jna.Native; import com.sun.jna.Platform; import com.sun.jna.Pointer; import com.sun.jna.Structure; public class RAsmCode extends Structure { public int len; public String buf; public String buf_hex; public String buf_asm; } valabind-0.10.0/t/go/camelcase.vapi000644 000765 000024 00000000650 12647575556 017612 0ustar00pancakestaff000000 000000 // test for converting lowercase symbol names with a bunch of '_' // to CamelCase namespace Test { [CCode (lower_case_cprefix="test_")] namespace N { public static void fn1(); // --> Fn1 public static void fn_fn2(); // --> FnFn2 public static void fn_fn3_(); // --> FnFn3_ public static void fn_fn4_a(); // --> FnFn4A public static void fn6__(); // --> Fn6__ public static void fn_f7(); // --> FnF7 } } valabind-0.10.0/t/go/classes.vapi000644 000765 000024 00000001156 12647575556 017334 0ustar00pancakestaff000000 000000 namespace Test { [Compact] [CCode (cprefix="a_", cname="A", free_function="a_free")] public class AA { public int m1; public char m2; public string m3; public int type; public AA(); public AA.from_string(string p1); public int f1(); public void f2(); public int f3(int p1); public string f4(string p1); public void *f5(void *p1); } // has no free function [Compact] [CCode (cprefix="b_", cname="B")] public class BB { public BB(); } // has unusually named free function [Compact] [CCode (cprefix="c_", cname="C", free_function="free_at_last")] public class CC { public CC(); } } valabind-0.10.0/t/go/enums.vapi000644 000765 000024 00000000123 12647575556 017017 0ustar00pancakestaff000000 000000 namespace Test { [CCode (cprefix="NN_")] public enum N { A, B, C, D } } valabind-0.10.0/t/go/generic_names.vapi000644 000765 000024 00000000773 12647575556 020502 0ustar00pancakestaff000000 000000 namespace Test { [Compact] [CCode (cprefix="l_", cname="L", free_function="l_free")] public class List { public List(); } [Compact] [CCode (cprefix="m_", cname="M", free_function="m_free")] public class Map { public Map(); } [Compact] [CCode (cprefix="a_", cname="A", free_function="a_free")] public class AA { public List m1; public Map m2; public List> m3; public Map> m4; public Map, int> m5; public AA(); } } valabind-0.10.0/t/go/generics.vapi000644 000765 000024 00000002011 12647575556 017465 0ustar00pancakestaff000000 000000 namespace Test { [Compact] [CCode (cprefix="a_", cname="A", free_function="a_free")] public class AA { public int m1; public char m2; public string m3; public int type; public AA(); public AA.from_it(G p1); public G f1(); public void f2(); public G f3(G p1); public void f4(G *p1); public G *f5(); } [Compact] [CCode (cprefix="b_", cname="B", free_function="b_free")] public class BB { public AA m1; } [Compact] [CCode (cprefix="c_", cname="C", free_function="c_free")] public class CC { public G m1; public H m2; public CC(); } [Compact] [CCode (cprefix="D_", cname="D", free_function="d_free")] public class DD { public CC m1; } [Compact] [CCode (cprefix="e_", cname="E", free_function="e_free")] public class EE { public CC> m1; // note, AA already used [Compact] [CCode (cprefix="f_", cname="F", free_function="f_free")] public class FF { public CC> m1; // note, AA not yet defined } } } valabind-0.10.0/t/go/namespace_function.vapi000644 000765 000024 00000000476 12647575556 021544 0ustar00pancakestaff000000 000000 namespace Test { [CCode (lower_case_cprefix="test_")] namespace N { public static void fn1(); public static int fn2(int p1, char p2, char *p3, int *p4); public static void fn3(out int p1); public static void fn4(string? p1=null); public static void fn5(out int p1=null); public static string fn6(); } } valabind-0.10.0/t/go/structs.vapi000644 000765 000024 00000000211 12647575556 017375 0ustar00pancakestaff000000 000000 namespace Test { [CCode (cname="NN")] public struct N { public int f1; public char f2; public string f3; public int type; } } valabind-0.10.0/t/gir/Makefile000644 000765 000024 00000000075 12647575556 016631 0ustar00pancakestaff000000 000000 VB=../../valabind all: ${VB} --gir --module=Test Test.vapi valabind-0.10.0/t/gir/Test.vapi000644 000765 000024 00000000400 12647575556 016761 0ustar00pancakestaff000000 000000 namespace Test { public static void hello (); [CCode (cname="getenv")] public static string getenv (string k); public class Animal { int legs; public Animal (); public bool can_walk (); } public struct Ball { int size; string color; } }