/* * Copyright (C)2005-2019 Haxe Foundation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ @:coreApi final class String { static var __is_String = true; private static var __split:Dynamic = neko.Lib.load("std", "string_split", 2); static function __init__():Void { __is_String = true; } public var length(default, null):Int; public function new(string:String):Void { untyped { if (__dollar__typeof(string) != __dollar__tstring) string = __dollar__string(string); this.__s = string; this.length = __dollar__ssize(string); } } public function charAt(index:Int):String { untyped { try { var s = __dollar__smake(1); __dollar__sset(s, 0, __dollar__sget(this.__s, index)); return new String(s); } catch (e:Dynamic) { return ""; } } } public function charCodeAt(index:Int):Null { untyped { return __dollar__sget(this.__s, index); } } public function indexOf(str:String, ?startIndex:Int):Int { untyped { var l = __dollar__ssize(this.__s); if (startIndex == null || startIndex < -l) startIndex = 0; if (str == '' && startIndex >= l) { return l; } if (startIndex > l) return -1; if (__dollar__ssize(str.__s) == 0) return startIndex < 0 ? l + startIndex : startIndex; var p = try __dollar__sfind(this.__s, startIndex, str.__s) catch (e:Dynamic) null; if (p == null) return -1; return p; } } public function lastIndexOf(str:String, ?startIndex:Int):Int { untyped { var last = -1; var l = __dollar__ssize(this.__s); if (startIndex == null) startIndex = l; if (__dollar__ssize(str.__s) == 0) return startIndex > l ? l : startIndex; while (true) { var p = try __dollar__sfind(this.__s, last + 1, str.__s) catch (e:Dynamic) null; if (p == null || p > startIndex) return last; last = p; } } } public function split(delimiter:String):Array { untyped { var l = __split(this.__s, delimiter.__s); var a = new Array(); if (l == null) { a.push(""); return a; } do { a.push(new String(l[0])); l = l[1]; } while (l != null); return a; } } public function substr(pos:Int, ?len:Int):String { if (len == 0) return ""; var sl = length; if (len == null) len = sl; if (pos == null) pos = 0; if (pos != 0 && len < 0) { return ""; } if (pos < 0) { pos = sl + pos; if (pos < 0) pos = 0; } else if (len < 0) { len = sl + len - pos; } if (pos + len > sl) { len = sl - pos; } if (pos < 0 || len <= 0) return ""; return new String(untyped __dollar__ssub(this.__s, pos, len)); } public function substring(startIndex:Int, ?endIndex:Int):String { if (endIndex == null) { endIndex = length; } else if (endIndex < 0) { endIndex = 0; } else if (endIndex > length) { endIndex = length; } if (startIndex < 0) { startIndex = 0; } else if (startIndex > length) { startIndex = length; } if (startIndex > endIndex) { var tmp = startIndex; startIndex = endIndex; endIndex = tmp; } return substr(startIndex, endIndex - startIndex); } public function toLowerCase():String { untyped { var s = this.__s; var l = this.length; var s2 = __dollar__scopy(s); var i = 0; while (i < l) { var c = __dollar__sget(s, i); if (c >= 65 && c <= 90) __dollar__sset(s2, i, c - 65 + 97); i++; } return new String(s2); } } public function toUpperCase():String { untyped { var s = this.__s; var l = this.length; var s2 = __dollar__scopy(s); var i = 0; while (i < l) { var c = __dollar__sget(s, i); if (c >= 97 && c <= 122) __dollar__sset(s2, i, c - 97 + 65); i++; } return new String(s2); } } public function toString():String { return this; } /* NEKO INTERNALS */ private function __compare(o:String):Int { return untyped __dollar__compare(this.__s, o.__s); } private function __add(s:Dynamic):String { return new String(untyped this.__s + __dollar__string(s)); } private function __radd(s:Dynamic):String { return new String(untyped __dollar__string(s) + this.__s); } public static function fromCharCode(code:Int):String untyped { var s = __dollar__smake(1); __dollar__sset(s, 0, code); return new String(s); } }