www.gusucode.com > 同城苏州黄页系统php源码程序 > mod.js/http_soap_client.class.js
HTTP_SOAP_API = '/http-soap-api.php' ; /* ######################################################### # # http_soap_client for js # # alee 2006.4.12 ######################################################### */ /* ###################################### ## 构造函数 ## ###################################### */ function http_soap_client( http_soap_server_api, time_out ) { // 服务器 通讯接口 this.http_soap_server_api = http_soap_server_api // 对象 有效期 this.time_out = ( typeof(time_out) == 'undefined' ) ? 600 : time_out ; // 只读对象 标记 this.readonly = 0 ; // 远程对象ID this.ObjID = '' ; // 通讯 客户端 类型 this.client = 'js' ; this.HttpSend = new ActiveXObject("Microsoft.XMLHttp"); this.except_word = '' ; this.stream = '' ; } /* ###################################### ## 公有函数 ## ## Public Function ## ###################################### */ // 创建对象 http_soap_client.prototype.create = function( class_name, parameters ) { data = {'action':'create','class_name':class_name} if( typeof( parameters ) != 'undefined' ) data['parameters'] = parameters ; this.ObjID = this._post_data( data, true ); return this.ObjID ; } // 调用远程对象方法 http_soap_client.prototype.method_invoke = function( func_name, parameters, if_sync, ObjID ) { if( typeof(ObjID) == 'undefined' ) ObjID = this.ObjID ; if( typeof(if_sync) == 'undefined' ) if_sync = true ; if( typeof(parameters) == 'undefined' ) if_sync = {} ; result = this._post_data( {'action':'method_invoke','ObjID':ObjID,'func_name':func_name,'parameters':parameters}, if_sync ); return result ; } // 获得远程对象属性 http_soap_client.prototype.get_attribute = function( attribute_name, ObjID ) { if( typeof(ObjID) == 'undefined' ) ObjID = this.ObjID ; return this._post_data( {'action':'get_attribute','ObjID':ObjID,'attribute_name':attribute_name}, true ); } // 设置远程对象属性 http_soap_client.prototype.set_attribute = function( attribute_name, attribute_value, if_sync, ObjID ) { if( typeof(ObjID) == 'undefined' ) ObjID = this.ObjID ; if( typeof(if_sync) == 'undefined' ) if_sync = true ; data = { 'action':'set_attribute', 'ObjID':ObjID, 'attribute_name':attribute_name, 'attribute_value':attribute_value } ; return this._post_data( data, if_sync ); } // 销毁对象 http_soap_client.prototype.destroy = function( ObjID ) { if( typeof(ObjID) == 'undefined' ) ObjID = this.ObjID ; return this._post_data( {'action':'destroy','ObjID':ObjID}, true ); } // 消息输出 http_soap_client.prototype.out = function( msg ) { outbox = document.createElement('div') ; outbox.innerHTML = '<textarea cols="120" rows="15" wrap="off">' + msg + '</textarea>' ; window.document.body.insertAdjacentElement( 'BeforeEnd', outbox ); // document.write( box = '<textarea cols="60" rows="10" wrap="off">' + msg + '</textarea>' ); } http_soap_client.prototype.out_stream = function() { this.out( 'http_soap_client Stream Body : \n' + this.stream ) ; } http_soap_client.prototype.out_exception = function() { if( this.except_word == '' ) return false ; this.out( 'http_soap 遇到意外 : \n' + this.except_word ) ; //document.write('http_soap 遇到意外 : \n' + this.except_word) ; } /* ###################################### ## 私有函数 - 请勿使用! ## ## Private Function ## ###################################### */ http_soap_client.prototype._post_data = function( data, if_sync ) { if( typeof(data) == 'undefined' ) data = {} ; if( typeof(if_sync) == 'undefined' ) if_sync = true ; // 一些必要的参数 dataStr = 'sync=' + if_sync + '&client=' + this.client + '&readonly=' + this.readonly dataStr = dataStr + '&' + serialize_request_data( data ) ; // alert(dataStr); // 发送 this.HttpSend.open( "POST", this.http_soap_server_api, !if_sync ); this.HttpSend.setRequestHeader("CONTENT-TYPE","application/x-www-form-urlencoded"); //如果需要 get/post 中文參數到服務器,必須出現次行,否則服務器端出現編碼錯誤。 this.HttpSend.send( dataStr ); //發送查詢信息 // 接收 if( !if_sync ) return ; s = ( this.HttpSend.responseText.slice(0,4) == '\r\n\r\n' ) ? this.HttpSend.responseText.slice(4) : // 去处 http 中 head 和 body 之间 的 \r\n\r\n this.HttpSend.responseText ; this.stream = s ; // alert(this.HttpSend.responseText); ss = s.split("\r\n--- http soap server exception msg start ---\r\n") ; if( ss.length < 2 ) { this.out( s ) ; return '' ; } if( ss[0] != '' ) this.out( ss[0] ) ; sss = ss[1].split("\r\n--- http soap server response start ---\r\n") ; except = this._unserialize( sss[0] ) ; this.except_word = '' ; for( var idx in except ) this.except_word += except[ idx ] ; return_str = this._unserialize( sss[1] ) ; return return_str ; } http_soap_client.prototype._unserialize = function( str ) { if( typeof(str) == 'undefined' || str == 'undefined' || sss[1] == '' ) return '' ; else( sss[1] != '' ) { str = strdecode(str) ; if( str.slice(0,1) == '{' && str.slice(-1) == '}' ) script = 'str = ' + str ; else script = 'str = "' + str + '"' ; // this.out( script ) ; eval( script ) ; } return str ; } ////////////////////////////////////////////////////////////////////// function serialize_request_data( request, val_name_pre ) { var restr = ''; //pp($request);sleep(10); for( var key in request ) { val = request[ key ] ; if ( typeof(val_name_pre) != 'undefined' ) key = val_name_pre + '%5B' + key + '%5D' ; if( restr != '' ) restr = restr + '&' ; if( typeof(val) == 'object' ) { return_val = serialize_request_data( val, key ) ; if( return_val == '' ) continue ; restr = restr + return_val; } else restr = restr + key + '=' + val ; } return restr; } function utf16to8(str) { var out, i, len, c; out = ""; len = str.length; for(i = 0; i < len; i++) { c = str.charCodeAt(i); if ((c >= 0x0001) && (c <= 0x007F)) { out += str.charAt(i); } else if (c > 0x07FF) { out += String.fromCharCode(0xE0 | ((c >> 12) & 0x0F)); out += String.fromCharCode(0x80 | ((c >> 6) & 0x3F)); out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F)); } else { out += String.fromCharCode(0xC0 | ((c >> 6) & 0x1F)); out += String.fromCharCode(0x80 | ((c >> 0) & 0x3F)); } } return out; } /* utf.js - UTF-8 <: UTF-16 convertion * * Copyright (C) 1999 Masanao Izumo <iz@onicos.co.jp> * Version: 1.0 * LastModified: Dec 25 1999 * This library is free. You can redistribute it and/or modify it. */ /* * Interfaces: * utf8 = utf16to8(utf16); * utf16 = utf16to8(utf8); */ function utf8to16(str) { var out, i, len, c; var char2, char3; out = ""; len = str.length; i = 0; while(i < len) { c = str.charCodeAt(i++); switch(c >> 4) { case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: // 0xxxxxxx out += str.charAt(i-1); break; case 12: case 13: // 110x xxxx 10xx xxxx char2 = str.charCodeAt(i++); out += String.fromCharCode(((c & 0x1F) << 6) | (char2 & 0x3F)); break; case 14: // 1110 xxxx 10xx xxxx 10xx xxxx char2 = str.charCodeAt(i++); char3 = str.charCodeAt(i++); out += String.fromCharCode(((c & 0x0F) << 12) | ((char2 & 0x3F) << 6) | ((char3 & 0x3F) << 0)); break; } } return out; } /* Copyright (C) 1999 Masanao Izumo <iz@onicos.co.jp> * Version: 1.0 * LastModified: Dec 25 1999 * This library is free. You can redistribute it and/or modify it. */ /* * Interfaces: * b64 = base64encode(data); * data = base64decode(b64); */ var base64EncodeChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; var base64DecodeChars = new Array( -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1); function base64encode(str) { var out, i, len; var c1, c2, c3; len = str.length; i = 0; out = ""; while(i < len) { c1 = str.charCodeAt(i++) & 0xff; if(i == len) { out += base64EncodeChars.charAt(c1 >> 2); out += base64EncodeChars.charAt((c1 & 0x3) << 4); out += "=="; break; } c2 = str.charCodeAt(i++); if(i == len) { out += base64EncodeChars.charAt(c1 >> 2); out += base64EncodeChars.charAt(((c1 & 0x3)<< 4) | ((c2 & 0xF0) >> 4)); out += base64EncodeChars.charAt((c2 & 0xF) << 2); out += "="; break; } c3 = str.charCodeAt(i++); out += base64EncodeChars.charAt(c1 >> 2); out += base64EncodeChars.charAt(((c1 & 0x3)<< 4) | ((c2 & 0xF0) >> 4)); out += base64EncodeChars.charAt(((c2 & 0xF) << 2) | ((c3 & 0xC0) >>6)); out += base64EncodeChars.charAt(c3 & 0x3F); } return out; } function base64decode(str) { var c1, c2, c3, c4; var i, len, out; len = str.length; i = 0; out = ""; while(i < len) { /* c1 */ do { c1 = base64DecodeChars[str.charCodeAt(i++) & 0xff]; } while(i < len && c1 == -1); if(c1 == -1) break; /* c2 */ do { c2 = base64DecodeChars[str.charCodeAt(i++) & 0xff]; } while(i < len && c2 == -1); if(c2 == -1) break; out += String.fromCharCode((c1 << 2) | ((c2 & 0x30) >> 4)); /* c3 */ do { c3 = str.charCodeAt(i++) & 0xff; if(c3 == 61) return out; c3 = base64DecodeChars[c3]; } while(i < len && c3 == -1); if(c3 == -1) break; out += String.fromCharCode(((c2 & 0XF) << 4) | ((c3 & 0x3C) >> 2)); /* c4 */ do { c4 = str.charCodeAt(i++) & 0xff; if(c4 == 61) return out; c4 = base64DecodeChars[c4]; } while(i < len && c4 == -1); if(c4 == -1) break; out += String.fromCharCode(((c3 & 0x03) << 6) | c4); } return out; } //input base64 encode function strdecode(str) { if( str == '' ) return '""' ; return utf8to16(base64decode(str)); } http_soap_client_loaded = true ;