--- /dev/null
+/* Prototype JavaScript framework, version 1.4.0\r
+ * (c) 2005 Sam Stephenson <sam@conio.net>\r
+ *\r
+ * Prototype is freely distributable under the terms of an MIT-style license.\r
+ * For details, see the Prototype web site: http://prototype.conio.net/\r
+ *\r
+/*--------------------------------------------------------------------------*/\r
+\r
+var Prototype = {\r
+ Version: '1.4.0',\r
+ ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)',\r
+\r
+ emptyFunction: function() {},\r
+ K: function(x) {return x}\r
+}\r
+\r
+var Class = {\r
+ create: function() {\r
+ return function() {\r
+ this.initialize.apply(this, arguments);\r
+ }\r
+ }\r
+}\r
+\r
+var Abstract = new Object();\r
+\r
+Object.extend = function(destination, source) {\r
+ for (property in source) {\r
+ destination[property] = source[property];\r
+ }\r
+ return destination;\r
+}\r
+\r
+Object.inspect = function(object) {\r
+ try {\r
+ if (object == undefined) return 'undefined';\r
+ if (object == null) return 'null';\r
+ return object.inspect ? object.inspect() : object.toString();\r
+ } catch (e) {\r
+ if (e instanceof RangeError) return '...';\r
+ throw e;\r
+ }\r
+}\r
+\r
+Function.prototype.bind = function() {\r
+ var __method = this, args = $A(arguments), object = args.shift();\r
+ return function() {\r
+ return __method.apply(object, args.concat($A(arguments)));\r
+ }\r
+}\r
+\r
+Function.prototype.bindAsEventListener = function(object) {\r
+ var __method = this;\r
+ return function(event) {\r
+ return __method.call(object, event || window.event);\r
+ }\r
+}\r
+\r
+Object.extend(Number.prototype, {\r
+ toColorPart: function() {\r
+ var digits = this.toString(16);\r
+ if (this < 16) return '0' + digits;\r
+ return digits;\r
+ },\r
+\r
+ succ: function() {\r
+ return this + 1;\r
+ },\r
+\r
+ times: function(iterator) {\r
+ $R(0, this, true).each(iterator);\r
+ return this;\r
+ }\r
+});\r
+\r
+var Try = {\r
+ these: function() {\r
+ var returnValue;\r
+\r
+ for (var i = 0; i < arguments.length; i++) {\r
+ var lambda = arguments[i];\r
+ try {\r
+ returnValue = lambda();\r
+ break;\r
+ } catch (e) {}\r
+ }\r
+\r
+ return returnValue;\r
+ }\r
+}\r
+\r
+/*--------------------------------------------------------------------------*/\r
+\r
+var PeriodicalExecuter = Class.create();\r
+PeriodicalExecuter.prototype = {\r
+ initialize: function(callback, frequency) {\r
+ this.callback = callback;\r
+ this.frequency = frequency;\r
+ this.currentlyExecuting = false;\r
+\r
+ this.registerCallback();\r
+ },\r
+\r
+ registerCallback: function() {\r
+ setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);\r
+ },\r
+\r
+ onTimerEvent: function() {\r
+ if (!this.currentlyExecuting) {\r
+ try {\r
+ this.currentlyExecuting = true;\r
+ this.callback();\r
+ } finally {\r
+ this.currentlyExecuting = false;\r
+ }\r
+ }\r
+ }\r
+}\r
+\r
+/*--------------------------------------------------------------------------*/\r
+\r
+function $() {\r
+ var elements = new Array();\r
+\r
+ for (var i = 0; i < arguments.length; i++) {\r
+ var element = arguments[i];\r
+ if (typeof element == 'string')\r
+ element = document.getElementById(element);\r
+\r
+ if (arguments.length == 1)\r
+ return element;\r
+\r
+ elements.push(element);\r
+ }\r
+\r
+ return elements;\r
+}\r
+Object.extend(String.prototype, {\r
+ stripTags: function() {\r
+ return this.replace(/<\/?[^>]+>/gi, '');\r
+ },\r
+\r
+ stripScripts: function() {\r
+ return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');\r
+ },\r
+\r
+ extractScripts: function() {\r
+ var matchAll = new RegExp(Prototype.ScriptFragment, 'img');\r
+ var matchOne = new RegExp(Prototype.ScriptFragment, 'im');\r
+ return (this.match(matchAll) || []).map(function(scriptTag) {\r
+ return (scriptTag.match(matchOne) || ['', ''])[1];\r
+ });\r
+ },\r
+\r
+ evalScripts: function() {\r
+ return this.extractScripts().map(eval);\r
+ },\r
+\r
+ escapeHTML: function() {\r
+ var div = document.createElement('div');\r
+ var text = document.createTextNode(this);\r
+ div.appendChild(text);\r
+ return div.innerHTML;\r
+ },\r
+\r
+ unescapeHTML: function() {\r
+ var div = document.createElement('div');\r
+ div.innerHTML = this.stripTags();\r
+ return div.childNodes[0] ? div.childNodes[0].nodeValue : '';\r
+ },\r
+\r
+ toQueryParams: function() {\r
+ var pairs = this.match(/^\??(.*)$/)[1].split('&');\r
+ return pairs.inject({}, function(params, pairString) {\r
+ var pair = pairString.split('=');\r
+ params[pair[0]] = pair[1];\r
+ return params;\r
+ });\r
+ },\r
+\r
+ toArray: function() {\r
+ return this.split('');\r
+ },\r
+\r
+ camelize: function() {\r
+ var oStringList = this.split('-');\r
+ if (oStringList.length == 1) return oStringList[0];\r
+\r
+ var camelizedString = this.indexOf('-') == 0\r
+ ? oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1)\r
+ : oStringList[0];\r
+\r
+ for (var i = 1, len = oStringList.length; i < len; i++) {\r
+ var s = oStringList[i];\r
+ camelizedString += s.charAt(0).toUpperCase() + s.substring(1);\r
+ }\r
+\r
+ return camelizedString;\r
+ },\r
+\r
+ inspect: function() {\r
+ return "'" + this.replace('\\', '\\\\').replace("'", '\\\'') + "'";\r
+ }\r
+});\r
+\r
+String.prototype.parseQuery = String.prototype.toQueryParams;\r
+\r
+var $break = new Object();\r
+var $continue = new Object();\r
+\r
+var Enumerable = {\r
+ each: function(iterator) {\r
+ var index = 0;\r
+ try {\r
+ this._each(function(value) {\r
+ try {\r
+ iterator(value, index++);\r
+ } catch (e) {\r
+ if (e != $continue) throw e;\r
+ }\r
+ });\r
+ } catch (e) {\r
+ if (e != $break) throw e;\r
+ }\r
+ },\r
+\r
+ all: function(iterator) {\r
+ var result = true;\r
+ this.each(function(value, index) {\r
+ result = result && !!(iterator || Prototype.K)(value, index);\r
+ if (!result) throw $break;\r
+ });\r
+ return result;\r
+ },\r
+\r
+ any: function(iterator) {\r
+ var result = true;\r
+ this.each(function(value, index) {\r
+ if (result = !!(iterator || Prototype.K)(value, index))\r
+ throw $break;\r
+ });\r
+ return result;\r
+ },\r
+\r
+ collect: function(iterator) {\r
+ var results = [];\r
+ this.each(function(value, index) {\r
+ results.push(iterator(value, index));\r
+ });\r
+ return results;\r
+ },\r
+\r
+ detect: function (iterator) {\r
+ var result;\r
+ this.each(function(value, index) {\r
+ if (iterator(value, index)) {\r
+ result = value;\r
+ throw $break;\r
+ }\r
+ });\r
+ return result;\r
+ },\r
+\r
+ findAll: function(iterator) {\r
+ var results = [];\r
+ this.each(function(value, index) {\r
+ if (iterator(value, index))\r
+ results.push(value);\r
+ });\r
+ return results;\r
+ },\r
+\r
+ grep: function(pattern, iterator) {\r
+ var results = [];\r
+ this.each(function(value, index) {\r
+ var stringValue = value.toString();\r
+ if (stringValue.match(pattern))\r
+ results.push((iterator || Prototype.K)(value, index));\r
+ })\r
+ return results;\r
+ },\r
+\r
+ include: function(object) {\r
+ var found = false;\r
+ this.each(function(value) {\r
+ if (value == object) {\r
+ found = true;\r
+ throw $break;\r
+ }\r
+ });\r
+ return found;\r
+ },\r
+\r
+ inject: function(memo, iterator) {\r
+ this.each(function(value, index) {\r
+ memo = iterator(memo, value, index);\r
+ });\r
+ return memo;\r
+ },\r
+\r
+ invoke: function(method) {\r
+ var args = $A(arguments).slice(1);\r
+ return this.collect(function(value) {\r
+ return value[method].apply(value, args);\r
+ });\r
+ },\r
+\r
+ max: function(iterator) {\r
+ var result;\r
+ this.each(function(value, index) {\r
+ value = (iterator || Prototype.K)(value, index);\r
+ if (value >= (result || value))\r
+ result = value;\r
+ });\r
+ return result;\r
+ },\r
+\r
+ min: function(iterator) {\r
+ var result;\r
+ this.each(function(value, index) {\r
+ value = (iterator || Prototype.K)(value, index);\r
+ if (value <= (result || value))\r
+ result = value;\r
+ });\r
+ return result;\r
+ },\r
+\r
+ partition: function(iterator) {\r
+ var trues = [], falses = [];\r
+ this.each(function(value, index) {\r
+ ((iterator || Prototype.K)(value, index) ?\r
+ trues : falses).push(value);\r
+ });\r
+ return [trues, falses];\r
+ },\r
+\r
+ pluck: function(property) {\r
+ var results = [];\r
+ this.each(function(value, index) {\r
+ results.push(value[property]);\r
+ });\r
+ return results;\r
+ },\r
+\r
+ reject: function(iterator) {\r
+ var results = [];\r
+ this.each(function(value, index) {\r
+ if (!iterator(value, index))\r
+ results.push(value);\r
+ });\r
+ return results;\r
+ },\r
+\r
+ sortBy: function(iterator) {\r
+ return this.collect(function(value, index) {\r
+ return {value: value, criteria: iterator(value, index)};\r
+ }).sort(function(left, right) {\r
+ var a = left.criteria, b = right.criteria;\r
+ return a < b ? -1 : a > b ? 1 : 0;\r
+ }).pluck('value');\r
+ },\r
+\r
+ toArray: function() {\r
+ return this.collect(Prototype.K);\r
+ },\r
+\r
+ zip: function() {\r
+ var iterator = Prototype.K, args = $A(arguments);\r
+ if (typeof args.last() == 'function')\r
+ iterator = args.pop();\r
+\r
+ var collections = [this].concat(args).map($A);\r
+ return this.map(function(value, index) {\r
+ iterator(value = collections.pluck(index));\r
+ return value;\r
+ });\r
+ },\r
+\r
+ inspect: function() {\r
+ return '#<Enumerable:' + this.toArray().inspect() + '>';\r
+ }\r
+}\r
+\r
+Object.extend(Enumerable, {\r
+ map: Enumerable.collect,\r
+ find: Enumerable.detect,\r
+ select: Enumerable.findAll,\r
+ member: Enumerable.include,\r
+ entries: Enumerable.toArray\r
+});\r
+var $A = Array.from = function(iterable) {\r
+ if (!iterable) return [];\r
+ if (iterable.toArray) {\r
+ return iterable.toArray();\r
+ } else {\r
+ var results = [];\r
+ for (var i = 0; i < iterable.length; i++)\r
+ results.push(iterable[i]);\r
+ return results;\r
+ }\r
+}\r
+\r
+Object.extend(Array.prototype, Enumerable);\r
+\r
+Array.prototype._reverse = Array.prototype.reverse;\r
+\r
+Object.extend(Array.prototype, {\r
+ _each: function(iterator) {\r
+ for (var i = 0; i < this.length; i++)\r
+ iterator(this[i]);\r
+ },\r
+\r
+ clear: function() {\r
+ this.length = 0;\r
+ return this;\r
+ },\r
+\r
+ first: function() {\r
+ return this[0];\r
+ },\r
+\r
+ last: function() {\r
+ return this[this.length - 1];\r
+ },\r
+\r
+ compact: function() {\r
+ return this.select(function(value) {\r
+ return value != undefined || value != null;\r
+ });\r
+ },\r
+\r
+ flatten: function() {\r
+ return this.inject([], function(array, value) {\r
+ return array.concat(value.constructor == Array ?\r
+ value.flatten() : [value]);\r
+ });\r
+ },\r
+\r
+ without: function() {\r
+ var values = $A(arguments);\r
+ return this.select(function(value) {\r
+ return !values.include(value);\r
+ });\r
+ },\r
+\r
+ indexOf: function(object) {\r
+ for (var i = 0; i < this.length; i++)\r
+ if (this[i] == object) return i;\r
+ return -1;\r
+ },\r
+\r
+ reverse: function(inline) {\r
+ return (inline !== false ? this : this.toArray())._reverse();\r
+ },\r
+\r
+ shift: function() {\r
+ var result = this[0];\r
+ for (var i = 0; i < this.length - 1; i++)\r
+ this[i] = this[i + 1];\r
+ this.length--;\r
+ return result;\r
+ },\r
+\r
+ inspect: function() {\r
+ return '[' + this.map(Object.inspect).join(', ') + ']';\r
+ }\r
+});\r
+var Hash = {\r
+ _each: function(iterator) {\r
+ for (key in this) {\r
+ var value = this[key];\r
+ if (typeof value == 'function') continue;\r
+\r
+ var pair = [key, value];\r
+ pair.key = key;\r
+ pair.value = value;\r
+ iterator(pair);\r
+ }\r
+ },\r
+\r
+ keys: function() {\r
+ return this.pluck('key');\r
+ },\r
+\r
+ values: function() {\r
+ return this.pluck('value');\r
+ },\r
+\r
+ merge: function(hash) {\r
+ return $H(hash).inject($H(this), function(mergedHash, pair) {\r
+ mergedHash[pair.key] = pair.value;\r
+ return mergedHash;\r
+ });\r
+ },\r
+\r
+ toQueryString: function() {\r
+ return this.map(function(pair) {\r
+ return pair.map(encodeURIComponent).join('=');\r
+ }).join('&');\r
+ },\r
+\r
+ inspect: function() {\r
+ return '#<Hash:{' + this.map(function(pair) {\r
+ return pair.map(Object.inspect).join(': ');\r
+ }).join(', ') + '}>';\r
+ }\r
+}\r
+\r
+function $H(object) {\r
+ var hash = Object.extend({}, object || {});\r
+ Object.extend(hash, Enumerable);\r
+ Object.extend(hash, Hash);\r
+ return hash;\r
+}\r
+ObjectRange = Class.create();\r
+Object.extend(ObjectRange.prototype, Enumerable);\r
+Object.extend(ObjectRange.prototype, {\r
+ initialize: function(start, end, exclusive) {\r
+ this.start = start;\r
+ this.end = end;\r
+ this.exclusive = exclusive;\r
+ },\r
+\r
+ _each: function(iterator) {\r
+ var value = this.start;\r
+ do {\r
+ iterator(value);\r
+ value = value.succ();\r
+ } while (this.include(value));\r
+ },\r
+\r
+ include: function(value) {\r
+ if (value < this.start)\r
+ return false;\r
+ if (this.exclusive)\r
+ return value < this.end;\r
+ return value <= this.end;\r
+ }\r
+});\r
+\r
+var $R = function(start, end, exclusive) {\r
+ return new ObjectRange(start, end, exclusive);\r
+}\r
+\r
+var Ajax = {\r
+ getTransport: function() {\r
+ return Try.these(\r
+ function() {return new ActiveXObject('Msxml2.XMLHTTP')},\r
+ function() {return new ActiveXObject('Microsoft.XMLHTTP')},\r
+ function() {return new XMLHttpRequest()}\r
+ ) || false;\r
+ },\r
+\r
+ activeRequestCount: 0\r
+}\r
+\r
+Ajax.Responders = {\r
+ responders: [],\r
+\r
+ _each: function(iterator) {\r
+ this.responders._each(iterator);\r
+ },\r
+\r
+ register: function(responderToAdd) {\r
+ if (!this.include(responderToAdd))\r
+ this.responders.push(responderToAdd);\r
+ },\r
+\r
+ unregister: function(responderToRemove) {\r
+ this.responders = this.responders.without(responderToRemove);\r
+ },\r
+\r
+ dispatch: function(callback, request, transport, json) {\r
+ this.each(function(responder) {\r
+ if (responder[callback] && typeof responder[callback] == 'function') {\r
+ try {\r
+ responder[callback].apply(responder, [request, transport, json]);\r
+ } catch (e) {}\r
+ }\r
+ });\r
+ }\r
+};\r
+\r
+Object.extend(Ajax.Responders, Enumerable);\r
+\r
+Ajax.Responders.register({\r
+ onCreate: function() {\r
+ Ajax.activeRequestCount++;\r
+ },\r
+\r
+ onComplete: function() {\r
+ Ajax.activeRequestCount--;\r
+ }\r
+});\r
+\r
+Ajax.Base = function() {};\r
+Ajax.Base.prototype = {\r
+ setOptions: function(options) {\r
+ this.options = {\r
+ method: 'post',\r
+ asynchronous: true,\r
+ parameters: ''\r
+ }\r
+ Object.extend(this.options, options || {});\r
+ },\r
+\r
+ responseIsSuccess: function() {\r
+ return this.transport.status == undefined\r
+ || this.transport.status == 0\r
+ || (this.transport.status >= 200 && this.transport.status < 300);\r
+ },\r
+\r
+ responseIsFailure: function() {\r
+ return !this.responseIsSuccess();\r
+ }\r
+}\r
+\r
+Ajax.Request = Class.create();\r
+Ajax.Request.Events =\r
+ ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];\r
+\r
+Ajax.Request.prototype = Object.extend(new Ajax.Base(), {\r
+ initialize: function(url, options) {\r
+ this.transport = Ajax.getTransport();\r
+ this.setOptions(options);\r
+ this.request(url);\r
+ },\r
+\r
+ request: function(url) {\r
+ var parameters = this.options.parameters || '';\r
+ if (parameters.length > 0) parameters += '&_=';\r
+\r
+ try {\r
+ this.url = url;\r
+ if (this.options.method == 'get' && parameters.length > 0)\r
+ this.url += (this.url.match(/\?/) ? '&' : '?') + parameters;\r
+\r
+ Ajax.Responders.dispatch('onCreate', this, this.transport);\r
+\r
+ this.transport.open(this.options.method, this.url,\r
+ this.options.asynchronous);\r
+\r
+ if (this.options.asynchronous) {\r
+ this.transport.onreadystatechange = this.onStateChange.bind(this);\r
+ setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10);\r
+ }\r
+\r
+ this.setRequestHeaders();\r
+\r
+ var body = this.options.postBody ? this.options.postBody : parameters;\r
+ this.transport.send(this.options.method == 'post' ? body : null);\r
+\r
+ } catch (e) {\r
+ this.dispatchException(e);\r
+ }\r
+ },\r
+\r
+ setRequestHeaders: function() {\r
+ var requestHeaders =\r
+ ['X-Requested-With', 'XMLHttpRequest',\r
+ 'X-Prototype-Version', Prototype.Version];\r
+\r
+ if (this.options.method == 'post') {\r
+ requestHeaders.push('Content-type',\r
+ 'application/x-www-form-urlencoded');\r
+\r
+ /* Force "Connection: close" for Mozilla browsers to work around\r
+ * a bug where XMLHttpReqeuest sends an incorrect Content-length\r
+ * header. See Mozilla Bugzilla #246651.\r
+ */\r
+ if (this.transport.overrideMimeType)\r
+ requestHeaders.push('Connection', 'close');\r
+ }\r
+\r
+ if (this.options.requestHeaders)\r
+ requestHeaders.push.apply(requestHeaders, this.options.requestHeaders);\r
+\r
+ for (var i = 0; i < requestHeaders.length; i += 2)\r
+ this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]);\r
+ },\r
+\r
+ onStateChange: function() {\r
+ var readyState = this.transport.readyState;\r
+ if (readyState != 1)\r
+ this.respondToReadyState(this.transport.readyState);\r
+ },\r
+\r
+ header: function(name) {\r
+ try {\r
+ return this.transport.getResponseHeader(name);\r
+ } catch (e) {}\r
+ },\r
+\r
+ evalJSON: function() {\r
+ try {\r
+ return eval(this.header('X-JSON'));\r
+ } catch (e) {}\r
+ },\r
+\r
+ evalResponse: function() {\r
+ try {\r
+ return eval(this.transport.responseText);\r
+ } catch (e) {\r
+ this.dispatchException(e);\r
+ }\r
+ },\r
+\r
+ respondToReadyState: function(readyState) {\r
+ var event = Ajax.Request.Events[readyState];\r
+ var transport = this.transport, json = this.evalJSON();\r
+\r
+ if (event == 'Complete') {\r
+ try {\r
+ (this.options['on' + this.transport.status]\r
+ || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')]\r
+ || Prototype.emptyFunction)(transport, json);\r
+ } catch (e) {\r
+ this.dispatchException(e);\r
+ }\r
+\r
+ if ((this.header('Content-type') || '').match(/^text\/javascript/i))\r
+ this.evalResponse();\r
+ }\r
+\r
+ try {\r
+ (this.options['on' + event] || Prototype.emptyFunction)(transport, json);\r
+ Ajax.Responders.dispatch('on' + event, this, transport, json);\r
+ } catch (e) {\r
+ this.dispatchException(e);\r
+ }\r
+\r
+ /* Avoid memory leak in MSIE: clean up the oncomplete event handler */\r
+ if (event == 'Complete')\r
+ this.transport.onreadystatechange = Prototype.emptyFunction;\r
+ },\r
+\r
+ dispatchException: function(exception) {\r
+ (this.options.onException || Prototype.emptyFunction)(this, exception);\r
+ Ajax.Responders.dispatch('onException', this, exception);\r
+ }\r
+});\r
+\r
+Ajax.Updater = Class.create();\r
+\r
+Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), {\r
+ initialize: function(container, url, options) {\r
+ this.containers = {\r
+ success: container.success ? $(container.success) : $(container),\r
+ failure: container.failure ? $(container.failure) :\r
+ (container.success ? null : $(container))\r
+ }\r
+\r
+ this.transport = Ajax.getTransport();\r
+ this.setOptions(options);\r
+\r
+ var onComplete = this.options.onComplete || Prototype.emptyFunction;\r
+ this.options.onComplete = (function(transport, object) {\r
+ this.updateContent();\r
+ onComplete(transport, object);\r
+ }).bind(this);\r
+\r
+ this.request(url);\r
+ },\r
+\r
+ updateContent: function() {\r
+ var receiver = this.responseIsSuccess() ?\r
+ this.containers.success : this.containers.failure;\r
+ var response = this.transport.responseText;\r
+\r
+ if (!this.options.evalScripts)\r
+ response = response.stripScripts();\r
+\r
+ if (receiver) {\r
+ if (this.options.insertion) {\r
+ new this.options.insertion(receiver, response);\r
+ } else {\r
+ Element.update(receiver, response);\r
+ }\r
+ }\r
+\r
+ if (this.responseIsSuccess()) {\r
+ if (this.onComplete)\r
+ setTimeout(this.onComplete.bind(this), 10);\r
+ }\r
+ }\r
+});\r
+\r
+Ajax.PeriodicalUpdater = Class.create();\r
+Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), {\r
+ initialize: function(container, url, options) {\r
+ this.setOptions(options);\r
+ this.onComplete = this.options.onComplete;\r
+\r
+ this.frequency = (this.options.frequency || 2);\r
+ this.decay = (this.options.decay || 1);\r
+\r
+ this.updater = {};\r
+ this.container = container;\r
+ this.url = url;\r
+\r
+ this.start();\r
+ },\r
+\r
+ start: function() {\r
+ this.options.onComplete = this.updateComplete.bind(this);\r
+ this.onTimerEvent();\r
+ },\r
+\r
+ stop: function() {\r
+ this.updater.onComplete = undefined;\r
+ clearTimeout(this.timer);\r
+ (this.onComplete || Prototype.emptyFunction).apply(this, arguments);\r
+ },\r
+\r
+ updateComplete: function(request) {\r
+ if (this.options.decay) {\r
+ this.decay = (request.responseText == this.lastText ?\r
+ this.decay * this.options.decay : 1);\r
+\r
+ this.lastText = request.responseText;\r
+ }\r
+ this.timer = setTimeout(this.onTimerEvent.bind(this),\r
+ this.decay * this.frequency * 1000);\r
+ },\r
+\r
+ onTimerEvent: function() {\r
+ this.updater = new Ajax.Updater(this.container, this.url, this.options);\r
+ }\r
+});\r
+document.getElementsByClassName = function(className, parentElement) {\r
+ var children = ($(parentElement) || document.body).getElementsByTagName('*');\r
+ return $A(children).inject([], function(elements, child) {\r
+ if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))\r
+ elements.push(child);\r
+ return elements;\r
+ });\r
+}\r
+\r
+/*--------------------------------------------------------------------------*/\r
+\r
+if (!window.Element) {\r
+ var Element = new Object();\r
+}\r
+\r
+Object.extend(Element, {\r
+ visible: function(element) {\r
+ return $(element).style.display != 'none';\r
+ },\r
+\r
+ toggle: function() {\r
+ for (var i = 0; i < arguments.length; i++) {\r
+ var element = $(arguments[i]);\r
+ Element[Element.visible(element) ? 'hide' : 'show'](element);\r
+ }\r
+ },\r
+\r
+ hide: function() {\r
+ for (var i = 0; i < arguments.length; i++) {\r
+ var element = $(arguments[i]);\r
+ element.style.display = 'none';\r
+ }\r
+ },\r
+\r
+ show: function() {\r
+ for (var i = 0; i < arguments.length; i++) {\r
+ var element = $(arguments[i]);\r
+ element.style.display = '';\r
+ }\r
+ },\r
+\r
+ remove: function(element) {\r
+ element = $(element);\r
+ element.parentNode.removeChild(element);\r
+ },\r
+\r
+ update: function(element, html) {\r
+ $(element).innerHTML = html.stripScripts();\r
+ setTimeout(function() {html.evalScripts()}, 10);\r
+ },\r
+\r
+ getHeight: function(element) {\r
+ element = $(element);\r
+ return element.offsetHeight;\r
+ },\r
+\r
+ classNames: function(element) {\r
+ return new Element.ClassNames(element);\r
+ },\r
+\r
+ hasClassName: function(element, className) {\r
+ if (!(element = $(element))) return;\r
+ return Element.classNames(element).include(className);\r
+ },\r
+\r
+ addClassName: function(element, className) {\r
+ if (!(element = $(element))) return;\r
+ return Element.classNames(element).add(className);\r
+ },\r
+\r
+ removeClassName: function(element, className) {\r
+ if (!(element = $(element))) return;\r
+ return Element.classNames(element).remove(className);\r
+ },\r
+\r
+ // removes whitespace-only text node children\r
+ cleanWhitespace: function(element) {\r
+ element = $(element);\r
+ for (var i = 0; i < element.childNodes.length; i++) {\r
+ var node = element.childNodes[i];\r
+ if (node.nodeType == 3 && !/\S/.test(node.nodeValue))\r
+ Element.remove(node);\r
+ }\r
+ },\r
+\r
+ empty: function(element) {\r
+ return $(element).innerHTML.match(/^\s*$/);\r
+ },\r
+\r
+ scrollTo: function(element) {\r
+ element = $(element);\r
+ var x = element.x ? element.x : element.offsetLeft,\r
+ y = element.y ? element.y : element.offsetTop;\r
+ window.scrollTo(x, y);\r
+ },\r
+\r
+ getStyle: function(element, style) {\r
+ element = $(element);\r
+ var value = element.style[style.camelize()];\r
+ if (!value) {\r
+ if (document.defaultView && document.defaultView.getComputedStyle) {\r
+ var css = document.defaultView.getComputedStyle(element, null);\r
+ value = css ? css.getPropertyValue(style) : null;\r
+ } else if (element.currentStyle) {\r
+ value = element.currentStyle[style.camelize()];\r
+ }\r
+ }\r
+\r
+ if (window.opera && ['left', 'top', 'right', 'bottom'].include(style))\r
+ if (Element.getStyle(element, 'position') == 'static') value = 'auto';\r
+\r
+ return value == 'auto' ? null : value;\r
+ },\r
+\r
+ setStyle: function(element, style) {\r
+ element = $(element);\r
+ for (name in style)\r
+ element.style[name.camelize()] = style[name];\r
+ },\r
+\r
+ getDimensions: function(element) {\r
+ element = $(element);\r
+ if (Element.getStyle(element, 'display') != 'none')\r
+ return {width: element.offsetWidth, height: element.offsetHeight};\r
+\r
+ // All *Width and *Height properties give 0 on elements with display none,\r
+ // so enable the element temporarily\r
+ var els = element.style;\r
+ var originalVisibility = els.visibility;\r
+ var originalPosition = els.position;\r
+ els.visibility = 'hidden';\r
+ els.position = 'absolute';\r
+ els.display = '';\r
+ var originalWidth = element.clientWidth;\r
+ var originalHeight = element.clientHeight;\r
+ els.display = 'none';\r
+ els.position = originalPosition;\r
+ els.visibility = originalVisibility;\r
+ return {width: originalWidth, height: originalHeight};\r
+ },\r
+\r
+ makePositioned: function(element) {\r
+ element = $(element);\r
+ var pos = Element.getStyle(element, 'position');\r
+ if (pos == 'static' || !pos) {\r
+ element._madePositioned = true;\r
+ element.style.position = 'relative';\r
+ // Opera returns the offset relative to the positioning context, when an\r
+ // element is position relative but top and left have not been defined\r
+ if (window.opera) {\r
+ element.style.top = 0;\r
+ element.style.left = 0;\r
+ }\r
+ }\r
+ },\r
+\r
+ undoPositioned: function(element) {\r
+ element = $(element);\r
+ if (element._madePositioned) {\r
+ element._madePositioned = undefined;\r
+ element.style.position =\r
+ element.style.top =\r
+ element.style.left =\r
+ element.style.bottom =\r
+ element.style.right = '';\r
+ }\r
+ },\r
+\r
+ makeClipping: function(element) {\r
+ element = $(element);\r
+ if (element._overflow) return;\r
+ element._overflow = element.style.overflow;\r
+ if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden')\r
+ element.style.overflow = 'hidden';\r
+ },\r
+\r
+ undoClipping: function(element) {\r
+ element = $(element);\r
+ if (element._overflow) return;\r
+ element.style.overflow = element._overflow;\r
+ element._overflow = undefined;\r
+ }\r
+});\r
+\r
+var Toggle = new Object();\r
+Toggle.display = Element.toggle;\r
+\r
+/*--------------------------------------------------------------------------*/\r
+\r
+Abstract.Insertion = function(adjacency) {\r
+ this.adjacency = adjacency;\r
+}\r
+\r
+Abstract.Insertion.prototype = {\r
+ initialize: function(element, content) {\r
+ this.element = $(element);\r
+ this.content = content.stripScripts();\r
+\r
+ if (this.adjacency && this.element.insertAdjacentHTML) {\r
+ try {\r
+ this.element.insertAdjacentHTML(this.adjacency, this.content);\r
+ } catch (e) {\r
+ if (this.element.tagName.toLowerCase() == 'tbody') {\r
+ this.insertContent(this.contentFromAnonymousTable());\r
+ } else {\r
+ throw e;\r
+ }\r
+ }\r
+ } else {\r
+ this.range = this.element.ownerDocument.createRange();\r
+ if (this.initializeRange) this.initializeRange();\r
+ this.insertContent([this.range.createContextualFragment(this.content)]);\r
+ }\r
+\r
+ setTimeout(function() {content.evalScripts()}, 10);\r
+ },\r
+\r
+ contentFromAnonymousTable: function() {\r
+ var div = document.createElement('div');\r
+ div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>';\r
+ return $A(div.childNodes[0].childNodes[0].childNodes);\r
+ }\r
+}\r
+\r
+var Insertion = new Object();\r
+\r
+Insertion.Before = Class.create();\r
+Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), {\r
+ initializeRange: function() {\r
+ this.range.setStartBefore(this.element);\r
+ },\r
+\r
+ insertContent: function(fragments) {\r
+ fragments.each((function(fragment) {\r
+ this.element.parentNode.insertBefore(fragment, this.element);\r
+ }).bind(this));\r
+ }\r
+});\r
+\r
+Insertion.Top = Class.create();\r
+Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), {\r
+ initializeRange: function() {\r
+ this.range.selectNodeContents(this.element);\r
+ this.range.collapse(true);\r
+ },\r
+\r
+ insertContent: function(fragments) {\r
+ fragments.reverse(false).each((function(fragment) {\r
+ this.element.insertBefore(fragment, this.element.firstChild);\r
+ }).bind(this));\r
+ }\r
+});\r
+\r
+Insertion.Bottom = Class.create();\r
+Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), {\r
+ initializeRange: function() {\r
+ this.range.selectNodeContents(this.element);\r
+ this.range.collapse(this.element);\r
+ },\r
+\r
+ insertContent: function(fragments) {\r
+ fragments.each((function(fragment) {\r
+ this.element.appendChild(fragment);\r
+ }).bind(this));\r
+ }\r
+});\r
+\r
+Insertion.After = Class.create();\r
+Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), {\r
+ initializeRange: function() {\r
+ this.range.setStartAfter(this.element);\r
+ },\r
+\r
+ insertContent: function(fragments) {\r
+ fragments.each((function(fragment) {\r
+ this.element.parentNode.insertBefore(fragment,\r
+ this.element.nextSibling);\r
+ }).bind(this));\r
+ }\r
+});\r
+\r
+/*--------------------------------------------------------------------------*/\r
+\r
+Element.ClassNames = Class.create();\r
+Element.ClassNames.prototype = {\r
+ initialize: function(element) {\r
+ this.element = $(element);\r
+ },\r
+\r
+ _each: function(iterator) {\r
+ this.element.className.split(/\s+/).select(function(name) {\r
+ return name.length > 0;\r
+ })._each(iterator);\r
+ },\r
+\r
+ set: function(className) {\r
+ this.element.className = className;\r
+ },\r
+\r
+ add: function(classNameToAdd) {\r
+ if (this.include(classNameToAdd)) return;\r
+ this.set(this.toArray().concat(classNameToAdd).join(' '));\r
+ },\r
+\r
+ remove: function(classNameToRemove) {\r
+ if (!this.include(classNameToRemove)) return;\r
+ this.set(this.select(function(className) {\r
+ return className != classNameToRemove;\r
+ }).join(' '));\r
+ },\r
+\r
+ toString: function() {\r
+ return this.toArray().join(' ');\r
+ }\r
+}\r
+\r
+Object.extend(Element.ClassNames.prototype, Enumerable);\r
+var Field = {\r
+ clear: function() {\r
+ for (var i = 0; i < arguments.length; i++)\r
+ $(arguments[i]).value = '';\r
+ },\r
+\r
+ focus: function(element) {\r
+ $(element).focus();\r
+ },\r
+\r
+ present: function() {\r
+ for (var i = 0; i < arguments.length; i++)\r
+ if ($(arguments[i]).value == '') return false;\r
+ return true;\r
+ },\r
+\r
+ select: function(element) {\r
+ $(element).select();\r
+ },\r
+\r
+ activate: function(element) {\r
+ element = $(element);\r
+ element.focus();\r
+ if (element.select)\r
+ element.select();\r
+ }\r
+}\r
+\r
+/*--------------------------------------------------------------------------*/\r
+\r
+var Form = {\r
+ serialize: function(form) {\r
+ var elements = Form.getElements($(form));\r
+ var queryComponents = new Array();\r
+\r
+ for (var i = 0; i < elements.length; i++) {\r
+ var queryComponent = Form.Element.serialize(elements[i]);\r
+ if (queryComponent)\r
+ queryComponents.push(queryComponent);\r
+ }\r
+\r
+ return queryComponents.join('&');\r
+ },\r
+\r
+ getElements: function(form) {\r
+ form = $(form);\r
+ var elements = new Array();\r
+\r
+ for (tagName in Form.Element.Serializers) {\r
+ var tagElements = form.getElementsByTagName(tagName);\r
+ for (var j = 0; j < tagElements.length; j++)\r
+ elements.push(tagElements[j]);\r
+ }\r
+ return elements;\r
+ },\r
+\r
+ getInputs: function(form, typeName, name) {\r
+ form = $(form);\r
+ var inputs = form.getElementsByTagName('input');\r
+\r
+ if (!typeName && !name)\r
+ return inputs;\r
+\r
+ var matchingInputs = new Array();\r
+ for (var i = 0; i < inputs.length; i++) {\r
+ var input = inputs[i];\r
+ if ((typeName && input.type != typeName) ||\r
+ (name && input.name != name))\r
+ continue;\r
+ matchingInputs.push(input);\r
+ }\r
+\r
+ return matchingInputs;\r
+ },\r
+\r
+ disable: function(form) {\r
+ var elements = Form.getElements(form);\r
+ for (var i = 0; i < elements.length; i++) {\r
+ var element = elements[i];\r
+ element.blur();\r
+ element.disabled = 'true';\r
+ }\r
+ },\r
+\r
+ enable: function(form) {\r
+ var elements = Form.getElements(form);\r
+ for (var i = 0; i < elements.length; i++) {\r
+ var element = elements[i];\r
+ element.disabled = '';\r
+ }\r
+ },\r
+\r
+ findFirstElement: function(form) {\r
+ return Form.getElements(form).find(function(element) {\r
+ return element.type != 'hidden' && !element.disabled &&\r
+ ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());\r
+ });\r
+ },\r
+\r
+ focusFirstElement: function(form) {\r
+ Field.activate(Form.findFirstElement(form));\r
+ },\r
+\r
+ reset: function(form) {\r
+ $(form).reset();\r
+ }\r
+}\r
+\r
+Form.Element = {\r
+ serialize: function(element) {\r
+ element = $(element);\r
+ var method = element.tagName.toLowerCase();\r
+ var parameter = Form.Element.Serializers[method](element);\r
+\r
+ if (parameter) {\r
+ var key = encodeURIComponent(parameter[0]);\r
+ if (key.length == 0) return;\r
+\r
+ if (parameter[1].constructor != Array)\r
+ parameter[1] = [parameter[1]];\r
+\r
+ return parameter[1].map(function(value) {\r
+ return key + '=' + encodeURIComponent(value);\r
+ }).join('&');\r
+ }\r
+ },\r
+\r
+ getValue: function(element) {\r
+ element = $(element);\r
+ var method = element.tagName.toLowerCase();\r
+ var parameter = Form.Element.Serializers[method](element);\r
+\r
+ if (parameter)\r
+ return parameter[1];\r
+ }\r
+}\r
+\r
+Form.Element.Serializers = {\r
+ input: function(element) {\r
+ switch (element.type.toLowerCase()) {\r
+ case 'submit':\r
+ case 'hidden':\r
+ case 'password':\r
+ case 'text':\r
+ return Form.Element.Serializers.textarea(element);\r
+ case 'checkbox':\r
+ case 'radio':\r
+ return Form.Element.Serializers.inputSelector(element);\r
+ }\r
+ return false;\r
+ },\r
+\r
+ inputSelector: function(element) {\r
+ if (element.checked)\r
+ return [element.name, element.value];\r
+ },\r
+\r
+ textarea: function(element) {\r
+ return [element.name, element.value];\r
+ },\r
+\r
+ select: function(element) {\r
+ return Form.Element.Serializers[element.type == 'select-one' ?\r
+ 'selectOne' : 'selectMany'](element);\r
+ },\r
+\r
+ selectOne: function(element) {\r
+ var value = '', opt, index = element.selectedIndex;\r
+ if (index >= 0) {\r
+ opt = element.options[index];\r
+ value = opt.value;\r
+ if (!value && !('value' in opt))\r
+ value = opt.text;\r
+ }\r
+ return [element.name, value];\r
+ },\r
+\r
+ selectMany: function(element) {\r
+ var value = new Array();\r
+ for (var i = 0; i < element.length; i++) {\r
+ var opt = element.options[i];\r
+ if (opt.selected) {\r
+ var optValue = opt.value;\r
+ if (!optValue && !('value' in opt))\r
+ optValue = opt.text;\r
+ value.push(optValue);\r
+ }\r
+ }\r
+ return [element.name, value];\r
+ }\r
+}\r
+\r
+/*--------------------------------------------------------------------------*/\r
+\r
+var $F = Form.Element.getValue;\r
+\r
+/*--------------------------------------------------------------------------*/\r
+\r
+Abstract.TimedObserver = function() {}\r
+Abstract.TimedObserver.prototype = {\r
+ initialize: function(element, frequency, callback) {\r
+ this.frequency = frequency;\r
+ this.element = $(element);\r
+ this.callback = callback;\r
+\r
+ this.lastValue = this.getValue();\r
+ this.registerCallback();\r
+ },\r
+\r
+ registerCallback: function() {\r
+ setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);\r
+ },\r
+\r
+ onTimerEvent: function() {\r
+ var value = this.getValue();\r
+ if (this.lastValue != value) {\r
+ this.callback(this.element, value);\r
+ this.lastValue = value;\r
+ }\r
+ }\r
+}\r
+\r
+Form.Element.Observer = Class.create();\r
+Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {\r
+ getValue: function() {\r
+ return Form.Element.getValue(this.element);\r
+ }\r
+});\r
+\r
+Form.Observer = Class.create();\r
+Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {\r
+ getValue: function() {\r
+ return Form.serialize(this.element);\r
+ }\r
+});\r
+\r
+/*--------------------------------------------------------------------------*/\r
+\r
+Abstract.EventObserver = function() {}\r
+Abstract.EventObserver.prototype = {\r
+ initialize: function(element, callback) {\r
+ this.element = $(element);\r
+ this.callback = callback;\r
+\r
+ this.lastValue = this.getValue();\r
+ if (this.element.tagName.toLowerCase() == 'form')\r
+ this.registerFormCallbacks();\r
+ else\r
+ this.registerCallback(this.element);\r
+ },\r
+\r
+ onElementEvent: function() {\r
+ var value = this.getValue();\r
+ if (this.lastValue != value) {\r
+ this.callback(this.element, value);\r
+ this.lastValue = value;\r
+ }\r
+ },\r
+\r
+ registerFormCallbacks: function() {\r
+ var elements = Form.getElements(this.element);\r
+ for (var i = 0; i < elements.length; i++)\r
+ this.registerCallback(elements[i]);\r
+ },\r
+\r
+ registerCallback: function(element) {\r
+ if (element.type) {\r
+ switch (element.type.toLowerCase()) {\r
+ case 'checkbox':\r
+ case 'radio':\r
+ Event.observe(element, 'click', this.onElementEvent.bind(this));\r
+ break;\r
+ case 'password':\r
+ case 'text':\r
+ case 'textarea':\r
+ case 'select-one':\r
+ case 'select-multiple':\r
+ Event.observe(element, 'change', this.onElementEvent.bind(this));\r
+ break;\r
+ }\r
+ }\r
+ }\r
+}\r
+\r
+Form.Element.EventObserver = Class.create();\r
+Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {\r
+ getValue: function() {\r
+ return Form.Element.getValue(this.element);\r
+ }\r
+});\r
+\r
+Form.EventObserver = Class.create();\r
+Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {\r
+ getValue: function() {\r
+ return Form.serialize(this.element);\r
+ }\r
+});\r
+if (!window.Event) {\r
+ var Event = new Object();\r
+}\r
+\r
+Object.extend(Event, {\r
+ KEY_BACKSPACE: 8,\r
+ KEY_TAB: 9,\r
+ KEY_RETURN: 13,\r
+ KEY_ESC: 27,\r
+ KEY_LEFT: 37,\r
+ KEY_UP: 38,\r
+ KEY_RIGHT: 39,\r
+ KEY_DOWN: 40,\r
+ KEY_DELETE: 46,\r
+\r
+ element: function(event) {\r
+ return event.target || event.srcElement;\r
+ },\r
+\r
+ isLeftClick: function(event) {\r
+ return (((event.which) && (event.which == 1)) ||\r
+ ((event.button) && (event.button == 1)));\r
+ },\r
+\r
+ pointerX: function(event) {\r
+ return event.pageX || (event.clientX +\r
+ (document.documentElement.scrollLeft || document.body.scrollLeft));\r
+ },\r
+\r
+ pointerY: function(event) {\r
+ return event.pageY || (event.clientY +\r
+ (document.documentElement.scrollTop || document.body.scrollTop));\r
+ },\r
+\r
+ stop: function(event) {\r
+ if (event.preventDefault) {\r
+ event.preventDefault();\r
+ event.stopPropagation();\r
+ } else {\r
+ event.returnValue = false;\r
+ event.cancelBubble = true;\r
+ }\r
+ },\r
+\r
+ // find the first node with the given tagName, starting from the\r
+ // node the event was triggered on; traverses the DOM upwards\r
+ findElement: function(event, tagName) {\r
+ var element = Event.element(event);\r
+ while (element.parentNode && (!element.tagName ||\r
+ (element.tagName.toUpperCase() != tagName.toUpperCase())))\r
+ element = element.parentNode;\r
+ return element;\r
+ },\r
+\r
+ observers: false,\r
+\r
+ _observeAndCache: function(element, name, observer, useCapture) {\r
+ if (!this.observers) this.observers = [];\r
+ if (element.addEventListener) {\r
+ this.observers.push([element, name, observer, useCapture]);\r
+ element.addEventListener(name, observer, useCapture);\r
+ } else if (element.attachEvent) {\r
+ this.observers.push([element, name, observer, useCapture]);\r
+ element.attachEvent('on' + name, observer);\r
+ }\r
+ },\r
+\r
+ unloadCache: function() {\r
+ if (!Event.observers) return;\r
+ for (var i = 0; i < Event.observers.length; i++) {\r
+ Event.stopObserving.apply(this, Event.observers[i]);\r
+ Event.observers[i][0] = null;\r
+ }\r
+ Event.observers = false;\r
+ },\r
+\r
+ observe: function(element, name, observer, useCapture) {\r
+ var element = $(element);\r
+ useCapture = useCapture || false;\r
+\r
+ if (name == 'keypress' &&\r
+ (navigator.appVersion.match(/Konqueror|Safari|KHTML/)\r
+ || element.attachEvent))\r
+ name = 'keydown';\r
+\r
+ this._observeAndCache(element, name, observer, useCapture);\r
+ },\r
+\r
+ stopObserving: function(element, name, observer, useCapture) {\r
+ var element = $(element);\r
+ useCapture = useCapture || false;\r
+\r
+ if (name == 'keypress' &&\r
+ (navigator.appVersion.match(/Konqueror|Safari|KHTML/)\r
+ || element.detachEvent))\r
+ name = 'keydown';\r
+\r
+ if (element.removeEventListener) {\r
+ element.removeEventListener(name, observer, useCapture);\r
+ } else if (element.detachEvent) {\r
+ element.detachEvent('on' + name, observer);\r
+ }\r
+ }\r
+});\r
+\r
+/* prevent memory leaks in IE */\r
+Event.observe(window, 'unload', Event.unloadCache, false);\r
+var Position = {\r
+ // set to true if needed, warning: firefox performance problems\r
+ // NOT neeeded for page scrolling, only if draggable contained in\r
+ // scrollable elements\r
+ includeScrollOffsets: false,\r
+\r
+ // must be called before calling withinIncludingScrolloffset, every time the\r
+ // page is scrolled\r
+ prepare: function() {\r
+ this.deltaX = window.pageXOffset\r
+ || document.documentElement.scrollLeft\r
+ || document.body.scrollLeft\r
+ || 0;\r
+ this.deltaY = window.pageYOffset\r
+ || document.documentElement.scrollTop\r
+ || document.body.scrollTop\r
+ || 0;\r
+ },\r
+\r
+ realOffset: function(element) {\r
+ var valueT = 0, valueL = 0;\r
+ do {\r
+ valueT += element.scrollTop || 0;\r
+ valueL += element.scrollLeft || 0;\r
+ element = element.parentNode;\r
+ } while (element);\r
+ return [valueL, valueT];\r
+ },\r
+\r
+ cumulativeOffset: function(element) {\r
+ var valueT = 0, valueL = 0;\r
+ do {\r
+ valueT += element.offsetTop || 0;\r
+ valueL += element.offsetLeft || 0;\r
+ element = element.offsetParent;\r
+ } while (element);\r
+ return [valueL, valueT];\r
+ },\r
+\r
+ positionedOffset: function(element) {\r
+ var valueT = 0, valueL = 0;\r
+ do {\r
+ valueT += element.offsetTop || 0;\r
+ valueL += element.offsetLeft || 0;\r
+ element = element.offsetParent;\r
+ if (element) {\r
+ p = Element.getStyle(element, 'position');\r
+ if (p == 'relative' || p == 'absolute') break;\r
+ }\r
+ } while (element);\r
+ return [valueL, valueT];\r
+ },\r
+\r
+ offsetParent: function(element) {\r
+ if (element.offsetParent) return element.offsetParent;\r
+ if (element == document.body) return element;\r
+\r
+ while ((element = element.parentNode) && element != document.body)\r
+ if (Element.getStyle(element, 'position') != 'static')\r
+ return element;\r
+\r
+ return document.body;\r
+ },\r
+\r
+ // caches x/y coordinate pair to use with overlap\r
+ within: function(element, x, y) {\r
+ if (this.includeScrollOffsets)\r
+ return this.withinIncludingScrolloffsets(element, x, y);\r
+ this.xcomp = x;\r
+ this.ycomp = y;\r
+ this.offset = this.cumulativeOffset(element);\r
+\r
+ return (y >= this.offset[1] &&\r
+ y < this.offset[1] + element.offsetHeight &&\r
+ x >= this.offset[0] &&\r
+ x < this.offset[0] + element.offsetWidth);\r
+ },\r
+\r
+ withinIncludingScrolloffsets: function(element, x, y) {\r
+ var offsetcache = this.realOffset(element);\r
+\r
+ this.xcomp = x + offsetcache[0] - this.deltaX;\r
+ this.ycomp = y + offsetcache[1] - this.deltaY;\r
+ this.offset = this.cumulativeOffset(element);\r
+\r
+ return (this.ycomp >= this.offset[1] &&\r
+ this.ycomp < this.offset[1] + element.offsetHeight &&\r
+ this.xcomp >= this.offset[0] &&\r
+ this.xcomp < this.offset[0] + element.offsetWidth);\r
+ },\r
+\r
+ // within must be called directly before\r
+ overlap: function(mode, element) {\r
+ if (!mode) return 0;\r
+ if (mode == 'vertical')\r
+ return ((this.offset[1] + element.offsetHeight) - this.ycomp) /\r
+ element.offsetHeight;\r
+ if (mode == 'horizontal')\r
+ return ((this.offset[0] + element.offsetWidth) - this.xcomp) /\r
+ element.offsetWidth;\r
+ },\r
+\r
+ clone: function(source, target) {\r
+ source = $(source);\r
+ target = $(target);\r
+ target.style.position = 'absolute';\r
+ var offsets = this.cumulativeOffset(source);\r
+ target.style.top = offsets[1] + 'px';\r
+ target.style.left = offsets[0] + 'px';\r
+ target.style.width = source.offsetWidth + 'px';\r
+ target.style.height = source.offsetHeight + 'px';\r
+ },\r
+\r
+ page: function(forElement) {\r
+ var valueT = 0, valueL = 0;\r
+\r
+ var element = forElement;\r
+ do {\r
+ valueT += element.offsetTop || 0;\r
+ valueL += element.offsetLeft || 0;\r
+\r
+ // Safari fix\r
+ if (element.offsetParent==document.body)\r
+ if (Element.getStyle(element,'position')=='absolute') break;\r
+\r
+ } while (element = element.offsetParent);\r
+\r
+ element = forElement;\r
+ do {\r
+ valueT -= element.scrollTop || 0;\r
+ valueL -= element.scrollLeft || 0;\r
+ } while (element = element.parentNode);\r
+\r
+ return [valueL, valueT];\r
+ },\r
+\r
+ clone: function(source, target) {\r
+ var options = Object.extend({\r
+ setLeft: true,\r
+ setTop: true,\r
+ setWidth: true,\r
+ setHeight: true,\r
+ offsetTop: 0,\r
+ offsetLeft: 0\r
+ }, arguments[2] || {})\r
+\r
+ // find page position of source\r
+ source = $(source);\r
+ var p = Position.page(source);\r
+\r
+ // find coordinate system to use\r
+ target = $(target);\r
+ var delta = [0, 0];\r
+ var parent = null;\r
+ // delta [0,0] will do fine with position: fixed elements,\r
+ // position:absolute needs offsetParent deltas\r
+ if (Element.getStyle(target,'position') == 'absolute') {\r
+ parent = Position.offsetParent(target);\r
+ delta = Position.page(parent);\r
+ }\r
+\r
+ // correct by body offsets (fixes Safari)\r
+ if (parent == document.body) {\r
+ delta[0] -= document.body.offsetLeft;\r
+ delta[1] -= document.body.offsetTop;\r
+ }\r
+\r
+ // set position\r
+ if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px';\r
+ if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px';\r
+ if(options.setWidth) target.style.width = source.offsetWidth + 'px';\r
+ if(options.setHeight) target.style.height = source.offsetHeight + 'px';\r
+ },\r
+\r
+ absolutize: function(element) {\r
+ element = $(element);\r
+ if (element.style.position == 'absolute') return;\r
+ Position.prepare();\r
+\r
+ var offsets = Position.positionedOffset(element);\r
+ var top = offsets[1];\r
+ var left = offsets[0];\r
+ var width = element.clientWidth;\r
+ var height = element.clientHeight;\r
+\r
+ element._originalLeft = left - parseFloat(element.style.left || 0);\r
+ element._originalTop = top - parseFloat(element.style.top || 0);\r
+ element._originalWidth = element.style.width;\r
+ element._originalHeight = element.style.height;\r
+\r
+ element.style.position = 'absolute';\r
+ element.style.top = top + 'px';;\r
+ element.style.left = left + 'px';;\r
+ element.style.width = width + 'px';;\r
+ element.style.height = height + 'px';;\r
+ },\r
+\r
+ relativize: function(element) {\r
+ element = $(element);\r
+ if (element.style.position == 'relative') return;\r
+ Position.prepare();\r
+\r
+ element.style.position = 'relative';\r
+ var top = parseFloat(element.style.top || 0) - (element._originalTop || 0);\r
+ var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);\r
+\r
+ element.style.top = top + 'px';\r
+ element.style.left = left + 'px';\r
+ element.style.height = element._originalHeight;\r
+ element.style.width = element._originalWidth;\r
+ }\r
+}\r
+\r
+// Safari returns margins on body which is incorrect if the child is absolutely\r
+// positioned. For performance reasons, redefine Position.cumulativeOffset for\r
+// KHTML/WebKit only.\r
+if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) {\r
+ Position.cumulativeOffset = function(element) {\r
+ var valueT = 0, valueL = 0;\r
+ do {\r
+ valueT += element.offsetTop || 0;\r
+ valueL += element.offsetLeft || 0;\r
+ if (element.offsetParent == document.body)\r
+ if (Element.getStyle(element, 'position') == 'absolute') break;\r
+\r
+ element = element.offsetParent;\r
+ } while (element);\r
+\r
+ return [valueL, valueT];\r
+ }\r
+}
\ No newline at end of file
--- /dev/null
+<?php\r
+// --------------------------------------------------------------------------------\r
+// PhpConcept Library - Zip Module 2.5\r
+// --------------------------------------------------------------------------------\r
+// License GNU/LGPL - Vincent Blavet - March 2006\r
+// http://www.phpconcept.net\r
+// --------------------------------------------------------------------------------\r
+//\r
+// Presentation :\r
+// PclZip is a PHP library that manage ZIP archives.\r
+// So far tests show that archives generated by PclZip are readable by\r
+// WinZip application and other tools.\r
+//\r
+// Description :\r
+// See readme.txt and http://www.phpconcept.net\r
+//\r
+// Warning :\r
+// This library and the associated files are non commercial, non professional\r
+// work.\r
+// It should not have unexpected results. However if any damage is caused by\r
+// this software the author can not be responsible.\r
+// The use of this software is at the risk of the user.\r
+//\r
+// --------------------------------------------------------------------------------\r
+// $Id: pclzip.lib.php,v 1.4 2006/03/19 07:54:59 hsur Exp $\r
+// --------------------------------------------------------------------------------\r
+\r
+ // ----- Constants\r
+ define( 'PCLZIP_READ_BLOCK_SIZE', 2048 );\r
+ \r
+ // ----- File list separator\r
+ // In version 1.x of PclZip, the separator for file list is a space\r
+ // (which is not a very smart choice, specifically for windows paths !).\r
+ // A better separator should be a comma (,). This constant gives you the\r
+ // abilty to change that.\r
+ // However notice that changing this value, may have impact on existing\r
+ // scripts, using space separated filenames.\r
+ // Recommanded values for compatibility with older versions :\r
+ //define( 'PCLZIP_SEPARATOR', ' ' );\r
+ // Recommanded values for smart separation of filenames.\r
+ define( 'PCLZIP_SEPARATOR', ',' );\r
+\r
+ // ----- Error configuration\r
+ // 0 : PclZip Class integrated error handling\r
+ // 1 : PclError external library error handling. By enabling this\r
+ // you must ensure that you have included PclError library.\r
+ // [2,...] : reserved for futur use\r
+ define( 'PCLZIP_ERROR_EXTERNAL', 0 );\r
+\r
+ // ----- Optional static temporary directory\r
+ // By default temporary files are generated in the script current\r
+ // path.\r
+ // If defined :\r
+ // - MUST BE terminated by a '/'.\r
+ // - MUST be a valid, already created directory\r
+ // Samples :\r
+ // define( 'PCLZIP_TEMPORARY_DIR', '/temp/' );\r
+ // define( 'PCLZIP_TEMPORARY_DIR', 'C:/Temp/' );\r
+ define( 'PCLZIP_TEMPORARY_DIR', '' );\r
+\r
+// --------------------------------------------------------------------------------\r
+// ***** UNDER THIS LINE NOTHING NEEDS TO BE MODIFIED *****\r
+// --------------------------------------------------------------------------------\r
+\r
+ // ----- Global variables\r
+ $g_pclzip_version = "2.5";\r
+\r
+ // ----- Error codes\r
+ // -1 : Unable to open file in binary write mode\r
+ // -2 : Unable to open file in binary read mode\r
+ // -3 : Invalid parameters\r
+ // -4 : File does not exist\r
+ // -5 : Filename is too long (max. 255)\r
+ // -6 : Not a valid zip file\r
+ // -7 : Invalid extracted file size\r
+ // -8 : Unable to create directory\r
+ // -9 : Invalid archive extension\r
+ // -10 : Invalid archive format\r
+ // -11 : Unable to delete file (unlink)\r
+ // -12 : Unable to rename file (rename)\r
+ // -13 : Invalid header checksum\r
+ // -14 : Invalid archive size\r
+ define( 'PCLZIP_ERR_USER_ABORTED', 2 );\r
+ define( 'PCLZIP_ERR_NO_ERROR', 0 );\r
+ define( 'PCLZIP_ERR_WRITE_OPEN_FAIL', -1 );\r
+ define( 'PCLZIP_ERR_READ_OPEN_FAIL', -2 );\r
+ define( 'PCLZIP_ERR_INVALID_PARAMETER', -3 );\r
+ define( 'PCLZIP_ERR_MISSING_FILE', -4 );\r
+ define( 'PCLZIP_ERR_FILENAME_TOO_LONG', -5 );\r
+ define( 'PCLZIP_ERR_INVALID_ZIP', -6 );\r
+ define( 'PCLZIP_ERR_BAD_EXTRACTED_FILE', -7 );\r
+ define( 'PCLZIP_ERR_DIR_CREATE_FAIL', -8 );\r
+ define( 'PCLZIP_ERR_BAD_EXTENSION', -9 );\r
+ define( 'PCLZIP_ERR_BAD_FORMAT', -10 );\r
+ define( 'PCLZIP_ERR_DELETE_FILE_FAIL', -11 );\r
+ define( 'PCLZIP_ERR_RENAME_FILE_FAIL', -12 );\r
+ define( 'PCLZIP_ERR_BAD_CHECKSUM', -13 );\r
+ define( 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP', -14 );\r
+ define( 'PCLZIP_ERR_MISSING_OPTION_VALUE', -15 );\r
+ define( 'PCLZIP_ERR_INVALID_OPTION_VALUE', -16 );\r
+ define( 'PCLZIP_ERR_ALREADY_A_DIRECTORY', -17 );\r
+ define( 'PCLZIP_ERR_UNSUPPORTED_COMPRESSION', -18 );\r
+ define( 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION', -19 );\r
+ define( 'PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE', -20 );\r
+ define( 'PCLZIP_ERR_DIRECTORY_RESTRICTION', -21 );\r
+\r
+ // ----- Options values\r
+ define( 'PCLZIP_OPT_PATH', 77001 );\r
+ define( 'PCLZIP_OPT_ADD_PATH', 77002 );\r
+ define( 'PCLZIP_OPT_REMOVE_PATH', 77003 );\r
+ define( 'PCLZIP_OPT_REMOVE_ALL_PATH', 77004 );\r
+ define( 'PCLZIP_OPT_SET_CHMOD', 77005 );\r
+ define( 'PCLZIP_OPT_EXTRACT_AS_STRING', 77006 );\r
+ define( 'PCLZIP_OPT_NO_COMPRESSION', 77007 );\r
+ define( 'PCLZIP_OPT_BY_NAME', 77008 );\r
+ define( 'PCLZIP_OPT_BY_INDEX', 77009 );\r
+ define( 'PCLZIP_OPT_BY_EREG', 77010 );\r
+ define( 'PCLZIP_OPT_BY_PREG', 77011 );\r
+ define( 'PCLZIP_OPT_COMMENT', 77012 );\r
+ define( 'PCLZIP_OPT_ADD_COMMENT', 77013 );\r
+ define( 'PCLZIP_OPT_PREPEND_COMMENT', 77014 );\r
+ define( 'PCLZIP_OPT_EXTRACT_IN_OUTPUT', 77015 );\r
+ define( 'PCLZIP_OPT_REPLACE_NEWER', 77016 );\r
+ define( 'PCLZIP_OPT_STOP_ON_ERROR', 77017 );\r
+ // Having big trouble with crypt. Need to multiply 2 long int\r
+ // which is not correctly supported by PHP ...\r
+ //define( 'PCLZIP_OPT_CRYPT', 77018 );\r
+ define( 'PCLZIP_OPT_EXTRACT_DIR_RESTRICTION', 77019 );\r
+ \r
+ // ----- File description attributes\r
+ define( 'PCLZIP_ATT_FILE_NAME', 79001 );\r
+ define( 'PCLZIP_ATT_FILE_NEW_SHORT_NAME', 79002 );\r
+ define( 'PCLZIP_ATT_FILE_NEW_FULL_NAME', 79003 );\r
+\r
+ // ----- Call backs values\r
+ define( 'PCLZIP_CB_PRE_EXTRACT', 78001 );\r
+ define( 'PCLZIP_CB_POST_EXTRACT', 78002 );\r
+ define( 'PCLZIP_CB_PRE_ADD', 78003 );\r
+ define( 'PCLZIP_CB_POST_ADD', 78004 );\r
+ /* For futur use\r
+ define( 'PCLZIP_CB_PRE_LIST', 78005 );\r
+ define( 'PCLZIP_CB_POST_LIST', 78006 );\r
+ define( 'PCLZIP_CB_PRE_DELETE', 78007 );\r
+ define( 'PCLZIP_CB_POST_DELETE', 78008 );\r
+ */\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Class : PclZip\r
+ // Description :\r
+ // PclZip is the class that represent a Zip archive.\r
+ // The public methods allow the manipulation of the archive.\r
+ // Attributes :\r
+ // Attributes must not be accessed directly.\r
+ // Methods :\r
+ // PclZip() : Object creator\r
+ // create() : Creates the Zip archive\r
+ // listContent() : List the content of the Zip archive\r
+ // extract() : Extract the content of the archive\r
+ // properties() : List the properties of the archive\r
+ // --------------------------------------------------------------------------------\r
+ class PclZip\r
+ {\r
+ // ----- Filename of the zip file\r
+ var $zipname = '';\r
+\r
+ // ----- File descriptor of the zip file\r
+ var $zip_fd = 0;\r
+\r
+ // ----- Internal error handling\r
+ var $error_code = 1;\r
+ var $error_string = '';\r
+ \r
+ // ----- Current status of the magic_quotes_runtime\r
+ // This value store the php configuration for magic_quotes\r
+ // The class can then disable the magic_quotes and reset it after\r
+ var $magic_quotes_status;\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : PclZip()\r
+ // Description :\r
+ // Creates a PclZip object and set the name of the associated Zip archive\r
+ // filename.\r
+ // Note that no real action is taken, if the archive does not exist it is not\r
+ // created. Use create() for that.\r
+ // --------------------------------------------------------------------------------\r
+ function PclZip($p_zipname)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::PclZip', "zipname=$p_zipname");\r
+\r
+ // ----- Tests the zlib\r
+ if (!function_exists('gzopen'))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 1, "zlib extension seems to be missing");\r
+ die('Abort '.basename(__FILE__).' : Missing zlib extensions');\r
+ }\r
+\r
+ // ----- Set the attributes\r
+ $this->zipname = $p_zipname;\r
+ $this->zip_fd = 0;\r
+ $this->magic_quotes_status = -1;\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 1);\r
+ return;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function :\r
+ // create($p_filelist, $p_add_dir="", $p_remove_dir="")\r
+ // create($p_filelist, $p_option, $p_option_value, ...)\r
+ // Description :\r
+ // This method supports two different synopsis. The first one is historical.\r
+ // This method creates a Zip Archive. The Zip file is created in the\r
+ // filesystem. The files and directories indicated in $p_filelist\r
+ // are added in the archive. See the parameters description for the\r
+ // supported format of $p_filelist.\r
+ // When a directory is in the list, the directory and its content is added\r
+ // in the archive.\r
+ // In this synopsis, the function takes an optional variable list of\r
+ // options. See bellow the supported options.\r
+ // Parameters :\r
+ // $p_filelist : An array containing file or directory names, or\r
+ // a string containing one filename or one directory name, or\r
+ // a string containing a list of filenames and/or directory\r
+ // names separated by spaces.\r
+ // $p_add_dir : A path to add before the real path of the archived file,\r
+ // in order to have it memorized in the archive.\r
+ // $p_remove_dir : A path to remove from the real path of the file to archive,\r
+ // in order to have a shorter path memorized in the archive.\r
+ // When $p_add_dir and $p_remove_dir are set, $p_remove_dir\r
+ // is removed first, before $p_add_dir is added.\r
+ // Options :\r
+ // PCLZIP_OPT_ADD_PATH :\r
+ // PCLZIP_OPT_REMOVE_PATH :\r
+ // PCLZIP_OPT_REMOVE_ALL_PATH :\r
+ // PCLZIP_OPT_COMMENT :\r
+ // PCLZIP_CB_PRE_ADD :\r
+ // PCLZIP_CB_POST_ADD :\r
+ // Return Values :\r
+ // 0 on failure,\r
+ // The list of the added files, with a status of the add action.\r
+ // (see PclZip::listContent() for list entry format)\r
+ // --------------------------------------------------------------------------------\r
+ function create($p_filelist)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::create', "filelist='$p_filelist', ...");\r
+ $v_result=1;\r
+\r
+ // ----- Reset the error handler\r
+ $this->privErrorReset();\r
+\r
+ // ----- Set default values\r
+ $v_options = array();\r
+ $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;\r
+\r
+ // ----- Look for variable options arguments\r
+ $v_size = func_num_args();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");\r
+\r
+ // ----- Look for arguments\r
+ if ($v_size > 1) {\r
+ // ----- Get the arguments\r
+ $v_arg_list = func_get_args();\r
+\r
+ // ----- Remove from the options list the first argument\r
+ array_shift($v_arg_list);\r
+ $v_size--;\r
+\r
+ // ----- Look for first arg\r
+ if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");\r
+\r
+ // ----- Parse the options\r
+ $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,\r
+ array (PCLZIP_OPT_REMOVE_PATH => 'optional',\r
+ PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',\r
+ PCLZIP_OPT_ADD_PATH => 'optional',\r
+ PCLZIP_CB_PRE_ADD => 'optional',\r
+ PCLZIP_CB_POST_ADD => 'optional',\r
+ PCLZIP_OPT_NO_COMPRESSION => 'optional',\r
+ PCLZIP_OPT_COMMENT => 'optional'\r
+ //, PCLZIP_OPT_CRYPT => 'optional'\r
+ ));\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+ }\r
+\r
+ // ----- Look for 2 args\r
+ // Here we need to support the first historic synopsis of the\r
+ // method.\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");\r
+\r
+ // ----- Get the first argument\r
+ $v_options[PCLZIP_OPT_ADD_PATH] = $v_arg_list[0];\r
+\r
+ // ----- Look for the optional second argument\r
+ if ($v_size == 2) {\r
+ $v_options[PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1];\r
+ }\r
+ else if ($v_size > 2) {\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,\r
+ "Invalid number / type of arguments");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return 0;\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Init\r
+ $v_string_list = array();\r
+ $v_att_list = array();\r
+ $v_filedescr_list = array();\r
+ $p_result_list = array();\r
+ \r
+ // ----- Look if the $p_filelist is really an array\r
+ if (is_array($p_filelist)) {\r
+ \r
+ // ----- Look if the first element is also an array\r
+ // This will mean that this is a file description entry\r
+ if (isset($p_filelist[0]) && is_array($p_filelist[0])) {\r
+ $v_att_list = $p_filelist;\r
+ }\r
+ \r
+ // ----- The list is a list of string names\r
+ else {\r
+ $v_string_list = $p_filelist;\r
+ }\r
+ }\r
+\r
+ // ----- Look if the $p_filelist is a string\r
+ else if (is_string($p_filelist)) {\r
+ // ----- Create a list from the string\r
+ $v_string_list = explode(PCLZIP_SEPARATOR, $p_filelist);\r
+ }\r
+\r
+ // ----- Invalid variable type for $p_filelist\r
+ else {\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+ \r
+ // ----- Reformat the string list\r
+ if (sizeof($v_string_list) != 0) {\r
+ foreach ($v_string_list as $v_string) {\r
+ if ($v_string != '') {\r
+ $v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string;\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Ignore an empty filename");\r
+ }\r
+ }\r
+ }\r
+ \r
+ // ----- For each file in the list check the attributes\r
+ $v_supported_attributes\r
+ = array ( PCLZIP_ATT_FILE_NAME => 'mandatory'\r
+ ,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional'\r
+ ,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional'\r
+ );\r
+ foreach ($v_att_list as $v_entry) {\r
+ $v_result = $this->privFileDescrParseAtt($v_entry,\r
+ $v_filedescr_list[],\r
+ $v_options,\r
+ $v_supported_attributes);\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+ }\r
+\r
+ // ----- Expand the filelist (expand directories)\r
+ $v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options);\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+\r
+ // ----- Call the create fct\r
+ $v_result = $this->privCreate($v_filedescr_list, $p_result_list, $v_options);\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);\r
+ return $p_result_list;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function :\r
+ // add($p_filelist, $p_add_dir="", $p_remove_dir="")\r
+ // add($p_filelist, $p_option, $p_option_value, ...)\r
+ // Description :\r
+ // This method supports two synopsis. The first one is historical.\r
+ // This methods add the list of files in an existing archive.\r
+ // If a file with the same name already exists, it is added at the end of the\r
+ // archive, the first one is still present.\r
+ // If the archive does not exist, it is created.\r
+ // Parameters :\r
+ // $p_filelist : An array containing file or directory names, or\r
+ // a string containing one filename or one directory name, or\r
+ // a string containing a list of filenames and/or directory\r
+ // names separated by spaces.\r
+ // $p_add_dir : A path to add before the real path of the archived file,\r
+ // in order to have it memorized in the archive.\r
+ // $p_remove_dir : A path to remove from the real path of the file to archive,\r
+ // in order to have a shorter path memorized in the archive.\r
+ // When $p_add_dir and $p_remove_dir are set, $p_remove_dir\r
+ // is removed first, before $p_add_dir is added.\r
+ // Options :\r
+ // PCLZIP_OPT_ADD_PATH :\r
+ // PCLZIP_OPT_REMOVE_PATH :\r
+ // PCLZIP_OPT_REMOVE_ALL_PATH :\r
+ // PCLZIP_OPT_COMMENT :\r
+ // PCLZIP_OPT_ADD_COMMENT :\r
+ // PCLZIP_OPT_PREPEND_COMMENT :\r
+ // PCLZIP_CB_PRE_ADD :\r
+ // PCLZIP_CB_POST_ADD :\r
+ // Return Values :\r
+ // 0 on failure,\r
+ // The list of the added files, with a status of the add action.\r
+ // (see PclZip::listContent() for list entry format)\r
+ // --------------------------------------------------------------------------------\r
+ function add($p_filelist)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::add', "filelist='$p_filelist', ...");\r
+ $v_result=1;\r
+\r
+ // ----- Reset the error handler\r
+ $this->privErrorReset();\r
+\r
+ // ----- Set default values\r
+ $v_options = array();\r
+ $v_options[PCLZIP_OPT_NO_COMPRESSION] = FALSE;\r
+\r
+ // ----- Look for variable options arguments\r
+ $v_size = func_num_args();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");\r
+\r
+ // ----- Look for arguments\r
+ if ($v_size > 1) {\r
+ // ----- Get the arguments\r
+ $v_arg_list = func_get_args();\r
+\r
+ // ----- Remove form the options list the first argument\r
+ array_shift($v_arg_list);\r
+ $v_size--;\r
+\r
+ // ----- Look for first arg\r
+ if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");\r
+\r
+ // ----- Parse the options\r
+ $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,\r
+ array (PCLZIP_OPT_REMOVE_PATH => 'optional',\r
+ PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',\r
+ PCLZIP_OPT_ADD_PATH => 'optional',\r
+ PCLZIP_CB_PRE_ADD => 'optional',\r
+ PCLZIP_CB_POST_ADD => 'optional',\r
+ PCLZIP_OPT_NO_COMPRESSION => 'optional',\r
+ PCLZIP_OPT_COMMENT => 'optional',\r
+ PCLZIP_OPT_ADD_COMMENT => 'optional',\r
+ PCLZIP_OPT_PREPEND_COMMENT => 'optional'\r
+ //, PCLZIP_OPT_CRYPT => 'optional'\r
+ ));\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+ }\r
+\r
+ // ----- Look for 2 args\r
+ // Here we need to support the first historic synopsis of the\r
+ // method.\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");\r
+\r
+ // ----- Get the first argument\r
+ $v_options[PCLZIP_OPT_ADD_PATH] = $v_add_path = $v_arg_list[0];\r
+\r
+ // ----- Look for the optional second argument\r
+ if ($v_size == 2) {\r
+ $v_options[PCLZIP_OPT_REMOVE_PATH] = $v_arg_list[1];\r
+ }\r
+ else if ($v_size > 2) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return 0;\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Init\r
+ $v_string_list = array();\r
+ $v_att_list = array();\r
+ $v_filedescr_list = array();\r
+ $p_result_list = array();\r
+ \r
+ // ----- Look if the $p_filelist is really an array\r
+ if (is_array($p_filelist)) {\r
+ \r
+ // ----- Look if the first element is also an array\r
+ // This will mean that this is a file description entry\r
+ if (isset($p_filelist[0]) && is_array($p_filelist[0])) {\r
+ $v_att_list = $p_filelist;\r
+ }\r
+ \r
+ // ----- The list is a list of string names\r
+ else {\r
+ $v_string_list = $p_filelist;\r
+ }\r
+ }\r
+\r
+ // ----- Look if the $p_filelist is a string\r
+ else if (is_string($p_filelist)) {\r
+ // ----- Create a list from the string\r
+ $v_string_list = explode(PCLZIP_SEPARATOR, $p_filelist);\r
+ }\r
+\r
+ // ----- Invalid variable type for $p_filelist\r
+ else {\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type '".gettype($p_filelist)."' for p_filelist");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+ \r
+ // ----- Reformat the string list\r
+ if (sizeof($v_string_list) != 0) {\r
+ foreach ($v_string_list as $v_string) {\r
+ $v_att_list[][PCLZIP_ATT_FILE_NAME] = $v_string;\r
+ }\r
+ }\r
+ \r
+ // ----- For each file in the list check the attributes\r
+ $v_supported_attributes\r
+ = array ( PCLZIP_ATT_FILE_NAME => 'mandatory'\r
+ ,PCLZIP_ATT_FILE_NEW_SHORT_NAME => 'optional'\r
+ ,PCLZIP_ATT_FILE_NEW_FULL_NAME => 'optional'\r
+ );\r
+ foreach ($v_att_list as $v_entry) {\r
+ $v_result = $this->privFileDescrParseAtt($v_entry,\r
+ $v_filedescr_list[],\r
+ $v_options,\r
+ $v_supported_attributes);\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+ }\r
+\r
+ // ----- Expand the filelist (expand directories)\r
+ $v_result = $this->privFileDescrExpand($v_filedescr_list, $v_options);\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+\r
+ // ----- Call the create fct\r
+ $v_result = $this->privAdd($v_filedescr_list, $p_result_list, $v_options);\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);\r
+ return $p_result_list;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : listContent()\r
+ // Description :\r
+ // This public method, gives the list of the files and directories, with their\r
+ // properties.\r
+ // The properties of each entries in the list are (used also in other functions) :\r
+ // filename : Name of the file. For a create or add action it is the filename\r
+ // given by the user. For an extract function it is the filename\r
+ // of the extracted file.\r
+ // stored_filename : Name of the file / directory stored in the archive.\r
+ // size : Size of the stored file.\r
+ // compressed_size : Size of the file's data compressed in the archive\r
+ // (without the headers overhead)\r
+ // mtime : Last known modification date of the file (UNIX timestamp)\r
+ // comment : Comment associated with the file\r
+ // folder : true | false\r
+ // index : index of the file in the archive\r
+ // status : status of the action (depending of the action) :\r
+ // Values are :\r
+ // ok : OK !\r
+ // filtered : the file / dir is not extracted (filtered by user)\r
+ // already_a_directory : the file can not be extracted because a\r
+ // directory with the same name already exists\r
+ // write_protected : the file can not be extracted because a file\r
+ // with the same name already exists and is\r
+ // write protected\r
+ // newer_exist : the file was not extracted because a newer file exists\r
+ // path_creation_fail : the file is not extracted because the folder\r
+ // does not exists and can not be created\r
+ // write_error : the file was not extracted because there was a\r
+ // error while writing the file\r
+ // read_error : the file was not extracted because there was a error\r
+ // while reading the file\r
+ // invalid_header : the file was not extracted because of an archive\r
+ // format error (bad file header)\r
+ // Note that each time a method can continue operating when there\r
+ // is an action error on a file, the error is only logged in the file status.\r
+ // Return Values :\r
+ // 0 on an unrecoverable failure,\r
+ // The list of the files in the archive.\r
+ // --------------------------------------------------------------------------------\r
+ function listContent()\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::listContent', "");\r
+ $v_result=1;\r
+\r
+ // ----- Reset the error handler\r
+ $this->privErrorReset();\r
+\r
+ // ----- Check archive\r
+ if (!$this->privCheckFormat()) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return(0);\r
+ }\r
+\r
+ // ----- Call the extracting fct\r
+ $p_list = array();\r
+ if (($v_result = $this->privList($p_list)) != 1)\r
+ {\r
+ unset($p_list);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());\r
+ return(0);\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);\r
+ return $p_list;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function :\r
+ // extract($p_path="./", $p_remove_path="")\r
+ // extract([$p_option, $p_option_value, ...])\r
+ // Description :\r
+ // This method supports two synopsis. The first one is historical.\r
+ // This method extract all the files / directories from the archive to the\r
+ // folder indicated in $p_path.\r
+ // If you want to ignore the 'root' part of path of the memorized files\r
+ // you can indicate this in the optional $p_remove_path parameter.\r
+ // By default, if a newer file with the same name already exists, the\r
+ // file is not extracted.\r
+ //\r
+ // If both PCLZIP_OPT_PATH and PCLZIP_OPT_ADD_PATH aoptions\r
+ // are used, the path indicated in PCLZIP_OPT_ADD_PATH is append\r
+ // at the end of the path value of PCLZIP_OPT_PATH.\r
+ // Parameters :\r
+ // $p_path : Path where the files and directories are to be extracted\r
+ // $p_remove_path : First part ('root' part) of the memorized path\r
+ // (if any similar) to remove while extracting.\r
+ // Options :\r
+ // PCLZIP_OPT_PATH :\r
+ // PCLZIP_OPT_ADD_PATH :\r
+ // PCLZIP_OPT_REMOVE_PATH :\r
+ // PCLZIP_OPT_REMOVE_ALL_PATH :\r
+ // PCLZIP_CB_PRE_EXTRACT :\r
+ // PCLZIP_CB_POST_EXTRACT :\r
+ // Return Values :\r
+ // 0 or a negative value on failure,\r
+ // The list of the extracted files, with a status of the action.\r
+ // (see PclZip::listContent() for list entry format)\r
+ // --------------------------------------------------------------------------------\r
+ function extract()\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extract", "");\r
+ $v_result=1;\r
+\r
+ // ----- Reset the error handler\r
+ $this->privErrorReset();\r
+\r
+ // ----- Check archive\r
+ if (!$this->privCheckFormat()) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return(0);\r
+ }\r
+\r
+ // ----- Set default values\r
+ $v_options = array();\r
+// $v_path = "./";\r
+ $v_path = '';\r
+ $v_remove_path = "";\r
+ $v_remove_all_path = false;\r
+\r
+ // ----- Look for variable options arguments\r
+ $v_size = func_num_args();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");\r
+\r
+ // ----- Default values for option\r
+ $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;\r
+\r
+ // ----- Look for arguments\r
+ if ($v_size > 0) {\r
+ // ----- Get the arguments\r
+ $v_arg_list = func_get_args();\r
+\r
+ // ----- Look for first arg\r
+ if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");\r
+\r
+ // ----- Parse the options\r
+ $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,\r
+ array (PCLZIP_OPT_PATH => 'optional',\r
+ PCLZIP_OPT_REMOVE_PATH => 'optional',\r
+ PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',\r
+ PCLZIP_OPT_ADD_PATH => 'optional',\r
+ PCLZIP_CB_PRE_EXTRACT => 'optional',\r
+ PCLZIP_CB_POST_EXTRACT => 'optional',\r
+ PCLZIP_OPT_SET_CHMOD => 'optional',\r
+ PCLZIP_OPT_BY_NAME => 'optional',\r
+ PCLZIP_OPT_BY_EREG => 'optional',\r
+ PCLZIP_OPT_BY_PREG => 'optional',\r
+ PCLZIP_OPT_BY_INDEX => 'optional',\r
+ PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',\r
+ PCLZIP_OPT_EXTRACT_IN_OUTPUT => 'optional',\r
+ PCLZIP_OPT_REPLACE_NEWER => 'optional'\r
+ ,PCLZIP_OPT_STOP_ON_ERROR => 'optional'\r
+ ,PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional'\r
+ ));\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+\r
+ // ----- Set the arguments\r
+ if (isset($v_options[PCLZIP_OPT_PATH])) {\r
+ $v_path = $v_options[PCLZIP_OPT_PATH];\r
+ }\r
+ if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {\r
+ $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];\r
+ }\r
+ if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {\r
+ $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];\r
+ }\r
+ if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {\r
+ // ----- Check for '/' in last path char\r
+ if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {\r
+ $v_path .= '/';\r
+ }\r
+ $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];\r
+ }\r
+ }\r
+\r
+ // ----- Look for 2 args\r
+ // Here we need to support the first historic synopsis of the\r
+ // method.\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");\r
+\r
+ // ----- Get the first argument\r
+ $v_path = $v_arg_list[0];\r
+\r
+ // ----- Look for the optional second argument\r
+ if ($v_size == 2) {\r
+ $v_remove_path = $v_arg_list[1];\r
+ }\r
+ else if ($v_size > 2) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());\r
+ return 0;\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Trace\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");\r
+\r
+ // ----- Call the extracting fct\r
+ $p_list = array();\r
+ $v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path,\r
+ $v_remove_all_path, $v_options);\r
+ if ($v_result < 1) {\r
+ unset($p_list);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());\r
+ return(0);\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);\r
+ return $p_list;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function :\r
+ // extractByIndex($p_index, $p_path="./", $p_remove_path="")\r
+ // extractByIndex($p_index, [$p_option, $p_option_value, ...])\r
+ // Description :\r
+ // This method supports two synopsis. The first one is historical.\r
+ // This method is doing a partial extract of the archive.\r
+ // The extracted files or folders are identified by their index in the\r
+ // archive (from 0 to n).\r
+ // Note that if the index identify a folder, only the folder entry is\r
+ // extracted, not all the files included in the archive.\r
+ // Parameters :\r
+ // $p_index : A single index (integer) or a string of indexes of files to\r
+ // extract. The form of the string is "0,4-6,8-12" with only numbers\r
+ // and '-' for range or ',' to separate ranges. No spaces or ';'\r
+ // are allowed.\r
+ // $p_path : Path where the files and directories are to be extracted\r
+ // $p_remove_path : First part ('root' part) of the memorized path\r
+ // (if any similar) to remove while extracting.\r
+ // Options :\r
+ // PCLZIP_OPT_PATH :\r
+ // PCLZIP_OPT_ADD_PATH :\r
+ // PCLZIP_OPT_REMOVE_PATH :\r
+ // PCLZIP_OPT_REMOVE_ALL_PATH :\r
+ // PCLZIP_OPT_EXTRACT_AS_STRING : The files are extracted as strings and\r
+ // not as files.\r
+ // The resulting content is in a new field 'content' in the file\r
+ // structure.\r
+ // This option must be used alone (any other options are ignored).\r
+ // PCLZIP_CB_PRE_EXTRACT :\r
+ // PCLZIP_CB_POST_EXTRACT :\r
+ // Return Values :\r
+ // 0 on failure,\r
+ // The list of the extracted files, with a status of the action.\r
+ // (see PclZip::listContent() for list entry format)\r
+ // --------------------------------------------------------------------------------\r
+ //function extractByIndex($p_index, options...)\r
+ function extractByIndex($p_index)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extractByIndex", "index='$p_index', ...");\r
+ $v_result=1;\r
+\r
+ // ----- Reset the error handler\r
+ $this->privErrorReset();\r
+\r
+ // ----- Check archive\r
+ if (!$this->privCheckFormat()) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return(0);\r
+ }\r
+\r
+ // ----- Set default values\r
+ $v_options = array();\r
+// $v_path = "./";\r
+ $v_path = '';\r
+ $v_remove_path = "";\r
+ $v_remove_all_path = false;\r
+\r
+ // ----- Look for variable options arguments\r
+ $v_size = func_num_args();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");\r
+\r
+ // ----- Default values for option\r
+ $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;\r
+\r
+ // ----- Look for arguments\r
+ if ($v_size > 1) {\r
+ // ----- Get the arguments\r
+ $v_arg_list = func_get_args();\r
+\r
+ // ----- Remove form the options list the first argument\r
+ array_shift($v_arg_list);\r
+ $v_size--;\r
+\r
+ // ----- Look for first arg\r
+ if ((is_integer($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");\r
+\r
+ // ----- Parse the options\r
+ $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,\r
+ array (PCLZIP_OPT_PATH => 'optional',\r
+ PCLZIP_OPT_REMOVE_PATH => 'optional',\r
+ PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',\r
+ PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',\r
+ PCLZIP_OPT_ADD_PATH => 'optional',\r
+ PCLZIP_CB_PRE_EXTRACT => 'optional',\r
+ PCLZIP_CB_POST_EXTRACT => 'optional',\r
+ PCLZIP_OPT_SET_CHMOD => 'optional',\r
+ PCLZIP_OPT_REPLACE_NEWER => 'optional'\r
+ ,PCLZIP_OPT_STOP_ON_ERROR => 'optional'\r
+ ,PCLZIP_OPT_EXTRACT_DIR_RESTRICTION => 'optional'\r
+ ));\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+\r
+ // ----- Set the arguments\r
+ if (isset($v_options[PCLZIP_OPT_PATH])) {\r
+ $v_path = $v_options[PCLZIP_OPT_PATH];\r
+ }\r
+ if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {\r
+ $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];\r
+ }\r
+ if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {\r
+ $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];\r
+ }\r
+ if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {\r
+ // ----- Check for '/' in last path char\r
+ if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {\r
+ $v_path .= '/';\r
+ }\r
+ $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];\r
+ }\r
+ if (!isset($v_options[PCLZIP_OPT_EXTRACT_AS_STRING])) {\r
+ $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = FALSE;\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING not set.");\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING set.");\r
+ }\r
+ }\r
+\r
+ // ----- Look for 2 args\r
+ // Here we need to support the first historic synopsis of the\r
+ // method.\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");\r
+\r
+ // ----- Get the first argument\r
+ $v_path = $v_arg_list[0];\r
+\r
+ // ----- Look for the optional second argument\r
+ if ($v_size == 2) {\r
+ $v_remove_path = $v_arg_list[1];\r
+ }\r
+ else if ($v_size > 2) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return 0;\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Trace\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "index='$p_index', path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");\r
+\r
+ // ----- Trick\r
+ // Here I want to reuse extractByRule(), so I need to parse the $p_index\r
+ // with privParseOptions()\r
+ $v_arg_trick = array (PCLZIP_OPT_BY_INDEX, $p_index);\r
+ $v_options_trick = array();\r
+ $v_result = $this->privParseOptions($v_arg_trick, sizeof($v_arg_trick), $v_options_trick,\r
+ array (PCLZIP_OPT_BY_INDEX => 'optional' ));\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+ $v_options[PCLZIP_OPT_BY_INDEX] = $v_options_trick[PCLZIP_OPT_BY_INDEX];\r
+\r
+ // ----- Call the extracting fct\r
+ if (($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) < 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());\r
+ return(0);\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);\r
+ return $p_list;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function :\r
+ // delete([$p_option, $p_option_value, ...])\r
+ // Description :\r
+ // This method removes files from the archive.\r
+ // If no parameters are given, then all the archive is emptied.\r
+ // Parameters :\r
+ // None or optional arguments.\r
+ // Options :\r
+ // PCLZIP_OPT_BY_INDEX :\r
+ // PCLZIP_OPT_BY_NAME :\r
+ // PCLZIP_OPT_BY_EREG : \r
+ // PCLZIP_OPT_BY_PREG :\r
+ // Return Values :\r
+ // 0 on failure,\r
+ // The list of the files which are still present in the archive.\r
+ // (see PclZip::listContent() for list entry format)\r
+ // --------------------------------------------------------------------------------\r
+ function delete()\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::delete", "");\r
+ $v_result=1;\r
+\r
+ // ----- Reset the error handler\r
+ $this->privErrorReset();\r
+\r
+ // ----- Check archive\r
+ if (!$this->privCheckFormat()) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return(0);\r
+ }\r
+\r
+ // ----- Set default values\r
+ $v_options = array();\r
+\r
+ // ----- Look for variable options arguments\r
+ $v_size = func_num_args();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");\r
+\r
+ // ----- Look for arguments\r
+ if ($v_size > 0) {\r
+ // ----- Get the arguments\r
+ $v_arg_list = func_get_args();\r
+\r
+ // ----- Parse the options\r
+ $v_result = $this->privParseOptions($v_arg_list, $v_size, $v_options,\r
+ array (PCLZIP_OPT_BY_NAME => 'optional',\r
+ PCLZIP_OPT_BY_EREG => 'optional',\r
+ PCLZIP_OPT_BY_PREG => 'optional',\r
+ PCLZIP_OPT_BY_INDEX => 'optional' ));\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+ }\r
+\r
+ // ----- Magic quotes trick\r
+ $this->privDisableMagicQuotes();\r
+\r
+ // ----- Call the delete fct\r
+ $v_list = array();\r
+ if (($v_result = $this->privDeleteByRule($v_list, $v_options)) != 1) {\r
+ $this->privSwapBackMagicQuotes();\r
+ unset($v_list);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());\r
+ return(0);\r
+ }\r
+\r
+ // ----- Magic quotes trick\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_list);\r
+ return $v_list;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : deleteByIndex()\r
+ // Description :\r
+ // ***** Deprecated *****\r
+ // delete(PCLZIP_OPT_BY_INDEX, $p_index) should be prefered.\r
+ // --------------------------------------------------------------------------------\r
+ function deleteByIndex($p_index)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::deleteByIndex", "index='$p_index'");\r
+ \r
+ $p_list = $this->delete(PCLZIP_OPT_BY_INDEX, $p_index);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);\r
+ return $p_list;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : properties()\r
+ // Description :\r
+ // This method gives the properties of the archive.\r
+ // The properties are :\r
+ // nb : Number of files in the archive\r
+ // comment : Comment associated with the archive file\r
+ // status : not_exist, ok\r
+ // Parameters :\r
+ // None\r
+ // Return Values :\r
+ // 0 on failure,\r
+ // An array with the archive properties.\r
+ // --------------------------------------------------------------------------------\r
+ function properties()\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::properties", "");\r
+\r
+ // ----- Reset the error handler\r
+ $this->privErrorReset();\r
+\r
+ // ----- Magic quotes trick\r
+ $this->privDisableMagicQuotes();\r
+\r
+ // ----- Check archive\r
+ if (!$this->privCheckFormat()) {\r
+ $this->privSwapBackMagicQuotes();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return(0);\r
+ }\r
+\r
+ // ----- Default properties\r
+ $v_prop = array();\r
+ $v_prop['comment'] = '';\r
+ $v_prop['nb'] = 0;\r
+ $v_prop['status'] = 'not_exist';\r
+\r
+ // ----- Look if file exists\r
+ if (@is_file($this->zipname))\r
+ {\r
+ // ----- Open the zip file\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
+ if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)\r
+ {\r
+ $this->privSwapBackMagicQuotes();\r
+ \r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), 0);\r
+ return 0;\r
+ }\r
+\r
+ // ----- Read the central directory informations\r
+ $v_central_dir = array();\r
+ if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)\r
+ {\r
+ $this->privSwapBackMagicQuotes();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return 0;\r
+ }\r
+\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+\r
+ // ----- Set the user attributes\r
+ $v_prop['comment'] = $v_central_dir['comment'];\r
+ $v_prop['nb'] = $v_central_dir['entries'];\r
+ $v_prop['status'] = 'ok';\r
+ }\r
+\r
+ // ----- Magic quotes trick\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_prop);\r
+ return $v_prop;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : duplicate()\r
+ // Description :\r
+ // This method creates an archive by copying the content of an other one. If\r
+ // the archive already exist, it is replaced by the new one without any warning.\r
+ // Parameters :\r
+ // $p_archive : The filename of a valid archive, or\r
+ // a valid PclZip object.\r
+ // Return Values :\r
+ // 1 on success.\r
+ // 0 or a negative value on error (error code).\r
+ // --------------------------------------------------------------------------------\r
+ function duplicate($p_archive)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::duplicate", "");\r
+ $v_result = 1;\r
+\r
+ // ----- Reset the error handler\r
+ $this->privErrorReset();\r
+\r
+ // ----- Look if the $p_archive is a PclZip object\r
+ if ((is_object($p_archive)) && (get_class($p_archive) == 'pclzip'))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is valid PclZip object '".$p_archive->zipname."'");\r
+\r
+ // ----- Duplicate the archive\r
+ $v_result = $this->privDuplicate($p_archive->zipname);\r
+ }\r
+\r
+ // ----- Look if the $p_archive is a string (so a filename)\r
+ else if (is_string($p_archive))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is a filename '$p_archive'");\r
+\r
+ // ----- Check that $p_archive is a valid zip file\r
+ // TBC : Should also check the archive format\r
+ if (!is_file($p_archive)) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "No file with filename '".$p_archive."'");\r
+ $v_result = PCLZIP_ERR_MISSING_FILE;\r
+ }\r
+ else {\r
+ // ----- Duplicate the archive\r
+ $v_result = $this->privDuplicate($p_archive);\r
+ }\r
+ }\r
+\r
+ // ----- Invalid variable\r
+ else\r
+ {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");\r
+ $v_result = PCLZIP_ERR_INVALID_PARAMETER;\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : merge()\r
+ // Description :\r
+ // This method merge the $p_archive_to_add archive at the end of the current\r
+ // one ($this).\r
+ // If the archive ($this) does not exist, the merge becomes a duplicate.\r
+ // If the $p_archive_to_add archive does not exist, the merge is a success.\r
+ // Parameters :\r
+ // $p_archive_to_add : It can be directly the filename of a valid zip archive,\r
+ // or a PclZip object archive.\r
+ // Return Values :\r
+ // 1 on success,\r
+ // 0 or negative values on error (see below).\r
+ // --------------------------------------------------------------------------------\r
+ function merge($p_archive_to_add)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::merge", "");\r
+ $v_result = 1;\r
+\r
+ // ----- Reset the error handler\r
+ $this->privErrorReset();\r
+\r
+ // ----- Check archive\r
+ if (!$this->privCheckFormat()) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);\r
+ return(0);\r
+ }\r
+\r
+ // ----- Look if the $p_archive_to_add is a PclZip object\r
+ if ((is_object($p_archive_to_add)) && (get_class($p_archive_to_add) == 'pclzip'))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is valid PclZip object");\r
+\r
+ // ----- Merge the archive\r
+ $v_result = $this->privMerge($p_archive_to_add);\r
+ }\r
+\r
+ // ----- Look if the $p_archive_to_add is a string (so a filename)\r
+ else if (is_string($p_archive_to_add))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is a filename");\r
+\r
+ // ----- Create a temporary archive\r
+ $v_object_archive = new PclZip($p_archive_to_add);\r
+\r
+ // ----- Merge the archive\r
+ $v_result = $this->privMerge($v_object_archive);\r
+ }\r
+\r
+ // ----- Invalid variable\r
+ else\r
+ {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");\r
+ $v_result = PCLZIP_ERR_INVALID_PARAMETER;\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : errorCode()\r
+ // Description :\r
+ // Parameters :\r
+ // --------------------------------------------------------------------------------\r
+ function errorCode()\r
+ {\r
+ if (PCLZIP_ERROR_EXTERNAL == 1) {\r
+ return(PclErrorCode());\r
+ }\r
+ else {\r
+ return($this->error_code);\r
+ }\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : errorName()\r
+ // Description :\r
+ // Parameters :\r
+ // --------------------------------------------------------------------------------\r
+ function errorName($p_with_code=false)\r
+ {\r
+ $v_name = array ( PCLZIP_ERR_NO_ERROR => 'PCLZIP_ERR_NO_ERROR',\r
+ PCLZIP_ERR_WRITE_OPEN_FAIL => 'PCLZIP_ERR_WRITE_OPEN_FAIL',\r
+ PCLZIP_ERR_READ_OPEN_FAIL => 'PCLZIP_ERR_READ_OPEN_FAIL',\r
+ PCLZIP_ERR_INVALID_PARAMETER => 'PCLZIP_ERR_INVALID_PARAMETER',\r
+ PCLZIP_ERR_MISSING_FILE => 'PCLZIP_ERR_MISSING_FILE',\r
+ PCLZIP_ERR_FILENAME_TOO_LONG => 'PCLZIP_ERR_FILENAME_TOO_LONG',\r
+ PCLZIP_ERR_INVALID_ZIP => 'PCLZIP_ERR_INVALID_ZIP',\r
+ PCLZIP_ERR_BAD_EXTRACTED_FILE => 'PCLZIP_ERR_BAD_EXTRACTED_FILE',\r
+ PCLZIP_ERR_DIR_CREATE_FAIL => 'PCLZIP_ERR_DIR_CREATE_FAIL',\r
+ PCLZIP_ERR_BAD_EXTENSION => 'PCLZIP_ERR_BAD_EXTENSION',\r
+ PCLZIP_ERR_BAD_FORMAT => 'PCLZIP_ERR_BAD_FORMAT',\r
+ PCLZIP_ERR_DELETE_FILE_FAIL => 'PCLZIP_ERR_DELETE_FILE_FAIL',\r
+ PCLZIP_ERR_RENAME_FILE_FAIL => 'PCLZIP_ERR_RENAME_FILE_FAIL',\r
+ PCLZIP_ERR_BAD_CHECKSUM => 'PCLZIP_ERR_BAD_CHECKSUM',\r
+ PCLZIP_ERR_INVALID_ARCHIVE_ZIP => 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP',\r
+ PCLZIP_ERR_MISSING_OPTION_VALUE => 'PCLZIP_ERR_MISSING_OPTION_VALUE',\r
+ PCLZIP_ERR_INVALID_OPTION_VALUE => 'PCLZIP_ERR_INVALID_OPTION_VALUE',\r
+ PCLZIP_ERR_UNSUPPORTED_COMPRESSION => 'PCLZIP_ERR_UNSUPPORTED_COMPRESSION',\r
+ PCLZIP_ERR_UNSUPPORTED_ENCRYPTION => 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION'\r
+ ,PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE => 'PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE'\r
+ ,PCLZIP_ERR_DIRECTORY_RESTRICTION => 'PCLZIP_ERR_DIRECTORY_RESTRICTION'\r
+ );\r
+\r
+ if (isset($v_name[$this->error_code])) {\r
+ $v_value = $v_name[$this->error_code];\r
+ }\r
+ else {\r
+ $v_value = 'NoName';\r
+ }\r
+\r
+ if ($p_with_code) {\r
+ return($v_value.' ('.$this->error_code.')');\r
+ }\r
+ else {\r
+ return($v_value);\r
+ }\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : errorInfo()\r
+ // Description :\r
+ // Parameters :\r
+ // --------------------------------------------------------------------------------\r
+ function errorInfo($p_full=false)\r
+ {\r
+ if (PCLZIP_ERROR_EXTERNAL == 1) {\r
+ return(PclErrorString());\r
+ }\r
+ else {\r
+ if ($p_full) {\r
+ return($this->errorName(true)." : ".$this->error_string);\r
+ }\r
+ else {\r
+ return($this->error_string." [code ".$this->error_code."]");\r
+ }\r
+ }\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+\r
+// --------------------------------------------------------------------------------\r
+// ***** UNDER THIS LINE ARE DEFINED PRIVATE INTERNAL FUNCTIONS *****\r
+// ***** *****\r
+// ***** THESES FUNCTIONS MUST NOT BE USED DIRECTLY *****\r
+// --------------------------------------------------------------------------------\r
+\r
+\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privCheckFormat()\r
+ // Description :\r
+ // This method check that the archive exists and is a valid zip archive.\r
+ // Several level of check exists. (futur)\r
+ // Parameters :\r
+ // $p_level : Level of check. Default 0.\r
+ // 0 : Check the first bytes (magic codes) (default value))\r
+ // 1 : 0 + Check the central directory (futur)\r
+ // 2 : 1 + Check each file header (futur)\r
+ // Return Values :\r
+ // true on success,\r
+ // false on error, the error code is set.\r
+ // --------------------------------------------------------------------------------\r
+ function privCheckFormat($p_level=0)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFormat", "");\r
+ $v_result = true;\r
+\r
+ // ----- Reset the file system cache\r
+ clearstatcache();\r
+\r
+ // ----- Reset the error handler\r
+ $this->privErrorReset();\r
+\r
+ // ----- Look if the file exits\r
+ if (!is_file($this->zipname)) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "Missing archive file '".$this->zipname."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());\r
+ return(false);\r
+ }\r
+\r
+ // ----- Check that the file is readeable\r
+ if (!is_readable($this->zipname)) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to read archive '".$this->zipname."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());\r
+ return(false);\r
+ }\r
+\r
+ // ----- Check the magic code\r
+ // TBC\r
+\r
+ // ----- Check the central header\r
+ // TBC\r
+\r
+ // ----- Check each file header\r
+ // TBC\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privParseOptions()\r
+ // Description :\r
+ // This internal methods reads the variable list of arguments ($p_options_list,\r
+ // $p_size) and generate an array with the options and values ($v_result_list).\r
+ // $v_requested_options contains the options that can be present and those that\r
+ // must be present.\r
+ // $v_requested_options is an array, with the option value as key, and 'optional',\r
+ // or 'mandatory' as value.\r
+ // Parameters :\r
+ // See above.\r
+ // Return Values :\r
+ // 1 on success.\r
+ // 0 on failure.\r
+ // --------------------------------------------------------------------------------\r
+ function privParseOptions(&$p_options_list, $p_size, &$v_result_list, $v_requested_options=false)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privParseOptions", "");\r
+ $v_result=1;\r
+ \r
+ // ----- Read the options\r
+ $i=0;\r
+ while ($i<$p_size) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Looking for table index $i, option = '".PclZipUtilOptionText($p_options_list[$i])."(".$p_options_list[$i].")'");\r
+\r
+ // ----- Check if the option is supported\r
+ if (!isset($v_requested_options[$p_options_list[$i]])) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid optional parameter '".$p_options_list[$i]."' for this method");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Look for next option\r
+ switch ($p_options_list[$i]) {\r
+ // ----- Look for options that request a path value\r
+ case PCLZIP_OPT_PATH :\r
+ case PCLZIP_OPT_REMOVE_PATH :\r
+ case PCLZIP_OPT_ADD_PATH :\r
+ // ----- Check the number of parameters\r
+ if (($i+1) >= $p_size) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Get the value\r
+ $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], false);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");\r
+ $i++;\r
+ break;\r
+\r
+ case PCLZIP_OPT_EXTRACT_DIR_RESTRICTION :\r
+ // ----- Check the number of parameters\r
+ if (($i+1) >= $p_size) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Get the value\r
+ if ( is_string($p_options_list[$i+1])\r
+ && ($p_options_list[$i+1] != '')) {\r
+ $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], false);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");\r
+ $i++;\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." set with an empty value is ignored.");\r
+ }\r
+ break;\r
+\r
+ // ----- Look for options that request an array of string for value\r
+ case PCLZIP_OPT_BY_NAME :\r
+ // ----- Check the number of parameters\r
+ if (($i+1) >= $p_size) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Get the value\r
+ if (is_string($p_options_list[$i+1])) {\r
+ $v_result_list[$p_options_list[$i]][0] = $p_options_list[$i+1];\r
+ }\r
+ else if (is_array($p_options_list[$i+1])) {\r
+ $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];\r
+ }\r
+ else {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");\r
+ $i++;\r
+ break;\r
+\r
+ // ----- Look for options that request an EREG or PREG expression\r
+ case PCLZIP_OPT_BY_EREG :\r
+ case PCLZIP_OPT_BY_PREG :\r
+ //case PCLZIP_OPT_CRYPT :\r
+ // ----- Check the number of parameters\r
+ if (($i+1) >= $p_size) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Get the value\r
+ if (is_string($p_options_list[$i+1])) {\r
+ $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];\r
+ }\r
+ else {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");\r
+ $i++;\r
+ break;\r
+\r
+ // ----- Look for options that takes a string\r
+ case PCLZIP_OPT_COMMENT :\r
+ case PCLZIP_OPT_ADD_COMMENT :\r
+ case PCLZIP_OPT_PREPEND_COMMENT :\r
+ // ----- Check the number of parameters\r
+ if (($i+1) >= $p_size) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE,\r
+ "Missing parameter value for option '"\r
+ .PclZipUtilOptionText($p_options_list[$i])\r
+ ."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Get the value\r
+ if (is_string($p_options_list[$i+1])) {\r
+ $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];\r
+ }\r
+ else {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE,\r
+ "Wrong parameter value for option '"\r
+ .PclZipUtilOptionText($p_options_list[$i])\r
+ ."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");\r
+ $i++;\r
+ break;\r
+\r
+ // ----- Look for options that request an array of index\r
+ case PCLZIP_OPT_BY_INDEX :\r
+ // ----- Check the number of parameters\r
+ if (($i+1) >= $p_size) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Get the value\r
+ $v_work_list = array();\r
+ if (is_string($p_options_list[$i+1])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is a string '".$p_options_list[$i+1]."'");\r
+\r
+ // ----- Remove spaces\r
+ $p_options_list[$i+1] = strtr($p_options_list[$i+1], ' ', '');\r
+\r
+ // ----- Parse items\r
+ $v_work_list = explode(",", $p_options_list[$i+1]);\r
+ }\r
+ else if (is_integer($p_options_list[$i+1])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an integer '".$p_options_list[$i+1]."'");\r
+ $v_work_list[0] = $p_options_list[$i+1].'-'.$p_options_list[$i+1];\r
+ }\r
+ else if (is_array($p_options_list[$i+1])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an array");\r
+ $v_work_list = $p_options_list[$i+1];\r
+ }\r
+ else {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Value must be integer, string or array for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ \r
+ // ----- Reduce the index list\r
+ // each index item in the list must be a couple with a start and\r
+ // an end value : [0,3], [5-5], [8-10], ...\r
+ // ----- Check the format of each item\r
+ $v_sort_flag=false;\r
+ $v_sort_value=0;\r
+ for ($j=0; $j<sizeof($v_work_list); $j++) {\r
+ // ----- Explode the item\r
+ $v_item_list = explode("-", $v_work_list[$j]);\r
+ $v_size_item_list = sizeof($v_item_list);\r
+ \r
+ // ----- TBC : Here we might check that each item is a\r
+ // real integer ...\r
+ \r
+ // ----- Look for single value\r
+ if ($v_size_item_list == 1) {\r
+ // ----- Set the option value\r
+ $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];\r
+ $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[0];\r
+ }\r
+ elseif ($v_size_item_list == 2) {\r
+ // ----- Set the option value\r
+ $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];\r
+ $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[1];\r
+ }\r
+ else {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Too many values in index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extracted index item = [".$v_result_list[$p_options_list[$i]][$j]['start'].",".$v_result_list[$p_options_list[$i]][$j]['end']."]");\r
+\r
+ // ----- Look for list sort\r
+ if ($v_result_list[$p_options_list[$i]][$j]['start'] < $v_sort_value) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The list should be sorted ...");\r
+ $v_sort_flag=true;\r
+\r
+ // ----- TBC : An automatic sort should be writen ...\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Invalid order of index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ $v_sort_value = $v_result_list[$p_options_list[$i]][$j]['start'];\r
+ }\r
+ \r
+ // ----- Sort the items\r
+ if ($v_sort_flag) {\r
+ // TBC : To Be Completed\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "List sorting is not yet write ...");\r
+ }\r
+\r
+ // ----- Next option\r
+ $i++;\r
+ break;\r
+\r
+ // ----- Look for options that request no value\r
+ case PCLZIP_OPT_REMOVE_ALL_PATH :\r
+ case PCLZIP_OPT_EXTRACT_AS_STRING :\r
+ case PCLZIP_OPT_NO_COMPRESSION :\r
+ case PCLZIP_OPT_EXTRACT_IN_OUTPUT :\r
+ case PCLZIP_OPT_REPLACE_NEWER :\r
+ case PCLZIP_OPT_STOP_ON_ERROR :\r
+ $v_result_list[$p_options_list[$i]] = true;\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");\r
+ break;\r
+\r
+ // ----- Look for options that request an octal value\r
+ case PCLZIP_OPT_SET_CHMOD :\r
+ // ----- Check the number of parameters\r
+ if (($i+1) >= $p_size) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Get the value\r
+ $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");\r
+ $i++;\r
+ break;\r
+\r
+ // ----- Look for options that request a call-back\r
+ case PCLZIP_CB_PRE_EXTRACT :\r
+ case PCLZIP_CB_POST_EXTRACT :\r
+ case PCLZIP_CB_PRE_ADD :\r
+ case PCLZIP_CB_POST_ADD :\r
+ /* for futur use\r
+ case PCLZIP_CB_PRE_DELETE :\r
+ case PCLZIP_CB_POST_DELETE :\r
+ case PCLZIP_CB_PRE_LIST :\r
+ case PCLZIP_CB_POST_LIST :\r
+ */\r
+ // ----- Check the number of parameters\r
+ if (($i+1) >= $p_size) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Get the value\r
+ $v_function_name = $p_options_list[$i+1];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "call-back ".PclZipUtilOptionText($p_options_list[$i])." = '".$v_function_name."'");\r
+\r
+ // ----- Check that the value is a valid existing function\r
+ if (!function_exists($v_function_name)) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Function '".$v_function_name."()' is not an existing function for option '".PclZipUtilOptionText($p_options_list[$i])."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Set the attribute\r
+ $v_result_list[$p_options_list[$i]] = $v_function_name;\r
+ $i++;\r
+ break;\r
+\r
+ default :\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,\r
+ "Unknown parameter '"\r
+ .$p_options_list[$i]."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Next options\r
+ $i++;\r
+ }\r
+\r
+ // ----- Look for mandatory options\r
+ if ($v_requested_options !== false) {\r
+ for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) {\r
+ // ----- Look for mandatory option\r
+ if ($v_requested_options[$key] == 'mandatory') {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")");\r
+ // ----- Look if present\r
+ if (!isset($v_result_list[$key])) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privFileDescrParseAtt()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // 1 on success.\r
+ // 0 on failure.\r
+ // --------------------------------------------------------------------------------\r
+ function privFileDescrParseAtt(&$p_file_list, &$p_filedescr, $v_options, $v_requested_options=false)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privFileDescrParseAtt", "");\r
+ $v_result=1;\r
+ \r
+ // ----- For each file in the list check the attributes\r
+ foreach ($p_file_list as $v_key => $v_value) {\r
+ \r
+ // ----- Check if the option is supported\r
+ if (!isset($v_requested_options[$v_key])) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file attribute '".$v_key."' for this file");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Look for attribute\r
+ switch ($v_key) {\r
+ case PCLZIP_ATT_FILE_NAME :\r
+ if (!is_string($v_value)) {\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ $p_filedescr['filename'] = PclZipUtilPathReduction($v_value);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'");\r
+ \r
+ if ($p_filedescr['filename'] == '') {\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty filename for attribute '".PclZipUtilOptionText($v_key)."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ break;\r
+\r
+ case PCLZIP_ATT_FILE_NEW_SHORT_NAME :\r
+ if (!is_string($v_value)) {\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ $p_filedescr['new_short_name'] = PclZipUtilPathReduction($v_value);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'");\r
+\r
+ if ($p_filedescr['new_short_name'] == '') {\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty short filename for attribute '".PclZipUtilOptionText($v_key)."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ break;\r
+\r
+ case PCLZIP_ATT_FILE_NEW_FULL_NAME :\r
+ if (!is_string($v_value)) {\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid type ".gettype($v_value).". String expected for attribute '".PclZipUtilOptionText($v_key)."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ $p_filedescr['new_full_name'] = PclZipUtilPathReduction($v_value);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($v_key)." = '".$v_value."'");\r
+\r
+ if ($p_filedescr['new_full_name'] == '') {\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ATTRIBUTE_VALUE, "Invalid empty full filename for attribute '".PclZipUtilOptionText($v_key)."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ break;\r
+\r
+ default :\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER,\r
+ "Unknown parameter '".$v_key."'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Look for mandatory options\r
+ if ($v_requested_options !== false) {\r
+ for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) {\r
+ // ----- Look for mandatory option\r
+ if ($v_requested_options[$key] == 'mandatory') {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")");\r
+ // ----- Look if present\r
+ if (!isset($p_file_list[$key])) {\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ }\r
+ }\r
+ }\r
+ \r
+ // end foreach\r
+ }\r
+ \r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privFileDescrExpand()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // 1 on success.\r
+ // 0 on failure.\r
+ // --------------------------------------------------------------------------------\r
+ function privFileDescrExpand(&$p_filedescr_list, &$p_options)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privFileDescrExpand", "");\r
+ $v_result=1;\r
+ \r
+ // ----- Create a result list\r
+ $v_result_list = array();\r
+ \r
+ // ----- Look each entry\r
+ for ($i=0; $i<sizeof($p_filedescr_list); $i++) {\r
+ // ----- Get filedescr\r
+ $v_descr = $p_filedescr_list[$i];\r
+ \r
+ // ----- Reduce the filename\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filedescr before reduction :'".$v_descr['filename']."'");\r
+ $v_descr['filename'] = PclZipUtilTranslateWinPath($v_descr['filename']);\r
+ $v_descr['filename'] = PclZipUtilPathReduction($v_descr['filename']);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filedescr after reduction :'".$v_descr['filename']."'");\r
+ \r
+ // ----- Get type of descr\r
+ if (!file_exists($v_descr['filename'])) {\r
+ // ----- Error log\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_descr['filename']."' does not exists");\r
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$v_descr['filename']."' does not exists");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ if (@is_file($v_descr['filename'])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a file");\r
+ $v_descr['type'] = 'file';\r
+ }\r
+ else if (@is_dir($v_descr['filename'])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "This is a folder");\r
+ $v_descr['type'] = 'folder';\r
+ }\r
+ else if (@is_link($v_descr['filename'])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Unsupported file type : link");\r
+ // skip\r
+ continue;\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Unsupported file type : unknown type");\r
+ // skip\r
+ continue;\r
+ }\r
+ \r
+ // ----- Calculate the stored filename\r
+ $this->privCalculateStoredFilename($v_descr, $p_options);\r
+ \r
+ // ----- Add the descriptor in result list\r
+ $v_result_list[sizeof($v_result_list)] = $v_descr;\r
+ \r
+ // ----- Look for folder\r
+ if ($v_descr['type'] == 'folder') {\r
+ // ----- List of items in folder\r
+ $v_dirlist_descr = array();\r
+ $v_dirlist_nb = 0;\r
+ if ($v_folder_handler = @opendir($v_descr['filename'])) {\r
+ while (($v_item_handler = @readdir($v_folder_handler)) !== false) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for '".$v_item_handler."' in the directory");\r
+\r
+ // ----- Skip '.' and '..'\r
+ if (($v_item_handler == '.') || ($v_item_handler == '..')) {\r
+ continue;\r
+ }\r
+ \r
+ // ----- Compose the full filename\r
+ $v_dirlist_descr[$v_dirlist_nb]['filename'] = $v_descr['filename'].'/'.$v_item_handler;\r
+ \r
+ // ----- Look for different stored filename\r
+ // Because the name of the folder was changed, the name of the\r
+ // files/sub-folders also change\r
+ if ($v_descr['stored_filename'] != $v_descr['filename']) {\r
+ $v_dirlist_descr[$v_dirlist_nb]['new_full_name'] = $v_descr['stored_filename'].'/'.$v_item_handler;\r
+ }\r
+ \r
+ $v_dirlist_nb++;\r
+ }\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to open dir '".$v_descr['filename']."' in read mode. Skipped.");\r
+ // TBC : unable to open folder in read mode\r
+ }\r
+ \r
+ // ----- Expand each element of the list\r
+ if ($v_dirlist_nb != 0) {\r
+ // ----- Expand\r
+ if (($v_result = $this->privFileDescrExpand($v_dirlist_descr, $p_options)) != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ \r
+ // ----- Concat the resulting list\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Merging result list (size '".sizeof($v_result_list)."') with dirlist (size '".sizeof($v_dirlist_descr)."')");\r
+ $v_result_list = array_merge($v_result_list, $v_dirlist_descr);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "merged result list is size '".sizeof($v_result_list)."'");\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Nothing in this folder to expand.");\r
+ }\r
+ \r
+ // ----- Free local array\r
+ unset($v_dirlist_descr);\r
+ }\r
+ }\r
+ \r
+ // ----- Get the result list\r
+ $p_filedescr_list = $v_result_list;\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privCreate()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privCreate($p_filedescr_list, &$p_result_list, &$p_options)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCreate", "list");\r
+ $v_result=1;\r
+ $v_list_detail = array();\r
+ \r
+ // ----- Magic quotes trick\r
+ $this->privDisableMagicQuotes();\r
+\r
+ // ----- Open the file in write mode\r
+ if (($v_result = $this->privOpenFd('wb')) != 1)\r
+ {\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Add the list of files\r
+ $v_result = $this->privAddList($p_filedescr_list, $p_result_list, $p_options);\r
+\r
+ // ----- Close\r
+ $this->privCloseFd();\r
+\r
+ // ----- Magic quotes trick\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privAdd()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privAdd($p_filedescr_list, &$p_result_list, &$p_options)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAdd", "list");\r
+ $v_result=1;\r
+ $v_list_detail = array();\r
+\r
+ // ----- Look if the archive exists or is empty\r
+ if ((!is_file($this->zipname)) || (filesize($this->zipname) == 0))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, or is empty, create it.");\r
+\r
+ // ----- Do a create\r
+ $v_result = $this->privCreate($p_filedescr_list, $p_result_list, $p_options);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // ----- Magic quotes trick\r
+ $this->privDisableMagicQuotes();\r
+\r
+ // ----- Open the zip file\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
+ if (($v_result=$this->privOpenFd('rb')) != 1)\r
+ {\r
+ // ----- Magic quotes trick\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Read the central directory informations\r
+ $v_central_dir = array();\r
+ if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)\r
+ {\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Go to beginning of File\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");\r
+ @rewind($this->zip_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");\r
+\r
+ // ----- Creates a temporay file\r
+ $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';\r
+\r
+ // ----- Open the temporary file in write mode\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
+ if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0)\r
+ {\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Copy the files from the archive to the temporary file\r
+ // TBC : Here I should better append the file and go back to erase the central dir\r
+ $v_size = $v_central_dir['offset'];\r
+ while ($v_size != 0)\r
+ {\r
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
+ $v_buffer = fread($this->zip_fd, $v_read_size);\r
+ @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);\r
+ $v_size -= $v_read_size;\r
+ }\r
+\r
+ // ----- Swap the file descriptor\r
+ // Here is a trick : I swap the temporary fd with the zip fd, in order to use\r
+ // the following methods on the temporary fil and not the real archive\r
+ $v_swap = $this->zip_fd;\r
+ $this->zip_fd = $v_zip_temp_fd;\r
+ $v_zip_temp_fd = $v_swap;\r
+\r
+ // ----- Add the files\r
+ $v_header_list = array();\r
+ if (($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1)\r
+ {\r
+ fclose($v_zip_temp_fd);\r
+ $this->privCloseFd();\r
+ @unlink($v_zip_temp_name);\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Store the offset of the central dir\r
+ $v_offset = @ftell($this->zip_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");\r
+\r
+ // ----- Copy the block of file headers from the old archive\r
+ $v_size = $v_central_dir['size'];\r
+ while ($v_size != 0)\r
+ {\r
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
+ $v_buffer = @fread($v_zip_temp_fd, $v_read_size);\r
+ @fwrite($this->zip_fd, $v_buffer, $v_read_size);\r
+ $v_size -= $v_read_size;\r
+ }\r
+\r
+ // ----- Create the Central Dir files header\r
+ for ($i=0, $v_count=0; $i<sizeof($v_header_list); $i++)\r
+ {\r
+ // ----- Create the file header\r
+ if ($v_header_list[$i]['status'] == 'ok') {\r
+ if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {\r
+ fclose($v_zip_temp_fd);\r
+ $this->privCloseFd();\r
+ @unlink($v_zip_temp_name);\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ $v_count++;\r
+ }\r
+\r
+ // ----- Transform the header to a 'usable' info\r
+ $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);\r
+ }\r
+\r
+ // ----- Zip file comment\r
+ $v_comment = $v_central_dir['comment'];\r
+ if (isset($p_options[PCLZIP_OPT_COMMENT])) {\r
+ $v_comment = $p_options[PCLZIP_OPT_COMMENT];\r
+ }\r
+ if (isset($p_options[PCLZIP_OPT_ADD_COMMENT])) {\r
+ $v_comment = $v_comment.$p_options[PCLZIP_OPT_ADD_COMMENT];\r
+ }\r
+ if (isset($p_options[PCLZIP_OPT_PREPEND_COMMENT])) {\r
+ $v_comment = $p_options[PCLZIP_OPT_PREPEND_COMMENT].$v_comment;\r
+ }\r
+\r
+ // ----- Calculate the size of the central header\r
+ $v_size = @ftell($this->zip_fd)-$v_offset;\r
+\r
+ // ----- Create the central dir footer\r
+ if (($v_result = $this->privWriteCentralHeader($v_count+$v_central_dir['entries'], $v_size, $v_offset, $v_comment)) != 1)\r
+ {\r
+ // ----- Reset the file list\r
+ unset($v_header_list);\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Swap back the file descriptor\r
+ $v_swap = $this->zip_fd;\r
+ $this->zip_fd = $v_zip_temp_fd;\r
+ $v_zip_temp_fd = $v_swap;\r
+\r
+ // ----- Close\r
+ $this->privCloseFd();\r
+\r
+ // ----- Close the temporary file\r
+ @fclose($v_zip_temp_fd);\r
+\r
+ // ----- Magic quotes trick\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Delete the zip file\r
+ // TBC : I should test the result ...\r
+ @unlink($this->zipname);\r
+\r
+ // ----- Rename the temporary file\r
+ // TBC : I should test the result ...\r
+ //@rename($v_zip_temp_name, $this->zipname);\r
+ PclZipUtilRename($v_zip_temp_name, $this->zipname);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privOpenFd()\r
+ // Description :\r
+ // Parameters :\r
+ // --------------------------------------------------------------------------------\r
+ function privOpenFd($p_mode)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privOpenFd", 'mode='.$p_mode);\r
+ $v_result=1;\r
+\r
+ // ----- Look if already open\r
+ if ($this->zip_fd != 0)\r
+ {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Zip file \''.$this->zipname.'\' already open');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Open the zip file\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Open file in '.$p_mode.' mode');\r
+ if (($this->zip_fd = @fopen($this->zipname, $p_mode)) == 0)\r
+ {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in '.$p_mode.' mode');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privCloseFd()\r
+ // Description :\r
+ // Parameters :\r
+ // --------------------------------------------------------------------------------\r
+ function privCloseFd()\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCloseFd", "");\r
+ $v_result=1;\r
+\r
+ if ($this->zip_fd != 0)\r
+ @fclose($this->zip_fd);\r
+ $this->zip_fd = 0;\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privAddList()\r
+ // Description :\r
+ // $p_add_dir and $p_remove_dir will give the ability to memorize a path which is\r
+ // different from the real path of the file. This is usefull if you want to have PclTar\r
+ // running in any directory, and memorize relative path from an other directory.\r
+ // Parameters :\r
+ // $p_list : An array containing the file or directory names to add in the tar\r
+ // $p_result_list : list of added files with their properties (specially the status field)\r
+ // $p_add_dir : Path to add in the filename path archived\r
+ // $p_remove_dir : Path to remove in the filename path archived\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+// function privAddList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)\r
+ function privAddList($p_filedescr_list, &$p_result_list, &$p_options)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddList", "list");\r
+ $v_result=1;\r
+\r
+ // ----- Add the files\r
+ $v_header_list = array();\r
+ if (($v_result = $this->privAddFileList($p_filedescr_list, $v_header_list, $p_options)) != 1)\r
+ {\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Store the offset of the central dir\r
+ $v_offset = @ftell($this->zip_fd);\r
+\r
+ // ----- Create the Central Dir files header\r
+ for ($i=0,$v_count=0; $i<sizeof($v_header_list); $i++)\r
+ {\r
+ // ----- Create the file header\r
+ if ($v_header_list[$i]['status'] == 'ok') {\r
+ if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ $v_count++;\r
+ }\r
+\r
+ // ----- Transform the header to a 'usable' info\r
+ $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);\r
+ }\r
+\r
+ // ----- Zip file comment\r
+ $v_comment = '';\r
+ if (isset($p_options[PCLZIP_OPT_COMMENT])) {\r
+ $v_comment = $p_options[PCLZIP_OPT_COMMENT];\r
+ }\r
+\r
+ // ----- Calculate the size of the central header\r
+ $v_size = @ftell($this->zip_fd)-$v_offset;\r
+\r
+ // ----- Create the central dir footer\r
+ if (($v_result = $this->privWriteCentralHeader($v_count, $v_size, $v_offset, $v_comment)) != 1)\r
+ {\r
+ // ----- Reset the file list\r
+ unset($v_header_list);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privAddFileList()\r
+ // Description :\r
+ // Parameters :\r
+ // $p_filedescr_list : An array containing the file description \r
+ // or directory names to add in the zip\r
+ // $p_result_list : list of added files with their properties (specially the status field)\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privAddFileList($p_filedescr_list, &$p_result_list, &$p_options)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileList", "filedescr_list");\r
+ $v_result=1;\r
+ $v_header = array();\r
+\r
+ // ----- Recuperate the current number of elt in list\r
+ $v_nb = sizeof($p_result_list);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Before add, list have ".$v_nb." elements");\r
+\r
+ // ----- Loop on the files\r
+ for ($j=0; ($j<sizeof($p_filedescr_list)) && ($v_result==1); $j++) {\r
+ // ----- Format the filename\r
+ $p_filedescr_list[$j]['filename']\r
+ = PclZipUtilTranslateWinPath($p_filedescr_list[$j]['filename'], false);\r
+ \r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for file '".$p_filedescr_list[$j]['filename']."'");\r
+\r
+ // ----- Skip empty file names\r
+ // TBC : Can this be possible ? not checked in DescrParseAtt ?\r
+ if ($p_filedescr_list[$j]['filename'] == "") {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Skip empty filename");\r
+ continue;\r
+ }\r
+\r
+ // ----- Check the filename\r
+ if (!file_exists($p_filedescr_list[$j]['filename'])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_filedescr_list[$j]['filename']."' does not exists");\r
+ PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '".$p_filedescr_list[$j]['filename']."' does not exists");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Look if it is a file or a dir with no all path remove option\r
+ if ( (is_file($p_filedescr_list[$j]['filename']))\r
+ || ( is_dir($p_filedescr_list[$j]['filename'])\r
+ && ( !isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH])\r
+ || !$p_options[PCLZIP_OPT_REMOVE_ALL_PATH]))) {\r
+\r
+ // ----- Add the file\r
+ $v_result = $this->privAddFile($p_filedescr_list[$j], $v_header,\r
+ $p_options);\r
+ if ($v_result != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Store the file infos\r
+ $p_result_list[$v_nb++] = $v_header;\r
+ }\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "After add, list have ".$v_nb." elements");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privAddFile()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privAddFile($p_filedescr, &$p_header, &$p_options)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFile", "filename='".$p_filedescr['filename']."'");\r
+ $v_result=1;\r
+ \r
+ // ----- Working variable\r
+ $p_filename = $p_filedescr['filename'];\r
+\r
+ // TBC : Already done in the fileAtt check ... ?\r
+ if ($p_filename == "") {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ \r
+ // ----- Look for a stored different filename \r
+ if (isset($p_filedescr['stored_filename'])) {\r
+ $v_stored_filename = $p_filedescr['stored_filename'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'Stored filename is NOT the same "'.$v_stored_filename.'"');\r
+ }\r
+ else {\r
+ $v_stored_filename = $p_filedescr['stored_filename'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'Stored filename is the same');\r
+ }\r
+\r
+ // ----- Set the file properties\r
+ clearstatcache();\r
+ $p_header['version'] = 20;\r
+ $p_header['version_extracted'] = 10;\r
+ $p_header['flag'] = 0;\r
+ $p_header['compression'] = 0;\r
+ $p_header['mtime'] = filemtime($p_filename);\r
+ $p_header['crc'] = 0;\r
+ $p_header['compressed_size'] = 0;\r
+ $p_header['size'] = filesize($p_filename);\r
+ $p_header['filename_len'] = strlen($p_filename);\r
+ $p_header['extra_len'] = 0;\r
+ $p_header['comment_len'] = 0;\r
+ $p_header['disk'] = 0;\r
+ $p_header['internal'] = 0;\r
+// $p_header['external'] = (is_file($p_filename)?0xFE49FFE0:0x41FF0010);\r
+ $p_header['external'] = (is_file($p_filename)?0x00000000:0x00000010);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header external extension '".sprintf("0x%X",$p_header['external'])."'");\r
+ $p_header['offset'] = 0;\r
+ $p_header['filename'] = $p_filename;\r
+ $p_header['stored_filename'] = $v_stored_filename;\r
+ $p_header['extra'] = '';\r
+ $p_header['comment'] = '';\r
+ $p_header['status'] = 'ok';\r
+ $p_header['index'] = -1;\r
+\r
+ // ----- Look for pre-add callback\r
+ if (isset($p_options[PCLZIP_CB_PRE_ADD])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_ADD]."()') is defined for the extraction");\r
+\r
+ // ----- Generate a local information\r
+ $v_local_header = array();\r
+ $this->privConvertHeader2FileInfo($p_header, $v_local_header);\r
+\r
+ // ----- Call the callback\r
+ // Here I do not use call_user_func() because I need to send a reference to the\r
+ // header.\r
+ eval('$v_result = '.$p_options[PCLZIP_CB_PRE_ADD].'(PCLZIP_CB_PRE_ADD, $v_local_header);');\r
+ if ($v_result == 0) {\r
+ // ----- Change the file status\r
+ $p_header['status'] = "skipped";\r
+ $v_result = 1;\r
+ }\r
+\r
+ // ----- Update the informations\r
+ // Only some fields can be modified\r
+ if ($p_header['stored_filename'] != $v_local_header['stored_filename']) {\r
+ $p_header['stored_filename'] = PclZipUtilPathReduction($v_local_header['stored_filename']);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New stored filename is '".$p_header['stored_filename']."'");\r
+ }\r
+ }\r
+\r
+ // ----- Look for empty stored filename\r
+ if ($p_header['stored_filename'] == "") {\r
+ $p_header['status'] = "filtered";\r
+ }\r
+ \r
+ // ----- Check the path length\r
+ if (strlen($p_header['stored_filename']) > 0xFF) {\r
+ $p_header['status'] = 'filename_too_long';\r
+ }\r
+\r
+ // ----- Look if no error, or file not skipped\r
+ if ($p_header['status'] == 'ok') {\r
+\r
+ // ----- Look for a file\r
+ if (is_file($p_filename))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a file");\r
+ // ----- Open the source file\r
+ if (($v_file = @fopen($p_filename, "rb")) == 0) {\r
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be compressed");\r
+ // ----- Read the file content\r
+ $v_content_compressed = @fread($v_file, $p_header['size']);\r
+\r
+ // ----- Calculate the CRC\r
+ $p_header['crc'] = @crc32($v_content_compressed);\r
+\r
+ // ----- Set header parameters\r
+ $p_header['compressed_size'] = $p_header['size'];\r
+ $p_header['compression'] = 0;\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will be compressed");\r
+ // ----- Read the file content\r
+ $v_content = @fread($v_file, $p_header['size']);\r
+\r
+ // ----- Calculate the CRC\r
+ $p_header['crc'] = @crc32($v_content);\r
+\r
+ // ----- Compress the file\r
+ $v_content_compressed = @gzdeflate($v_content);\r
+\r
+ // ----- Set header parameters\r
+ $p_header['compressed_size'] = strlen($v_content_compressed);\r
+ $p_header['compression'] = 8;\r
+ }\r
+ \r
+ // ----- Look for encryption\r
+ /*\r
+ if ((isset($p_options[PCLZIP_OPT_CRYPT]))\r
+ && ($p_options[PCLZIP_OPT_CRYPT] != "")) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File need to be crypted ....");\r
+ \r
+ // Should be a random header\r
+ $v_header = 'xxxxxxxxxxxx';\r
+ $v_content_compressed = PclZipUtilZipEncrypt($v_content_compressed,\r
+ $p_header['compressed_size'],\r
+ $v_header,\r
+ $p_header['crc'],\r
+ "test");\r
+ \r
+ $p_header['compressed_size'] += 12;\r
+ $p_header['flag'] = 1;\r
+ \r
+ // ----- Add the header to the data\r
+ $v_content_compressed = $v_header.$v_content_compressed;\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size after header : ".strlen($v_content_compressed)."");\r
+ }\r
+ */\r
+\r
+ // ----- Call the header generation\r
+ if (($v_result = $this->privWriteFileHeader($p_header)) != 1) {\r
+ @fclose($v_file);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Write the compressed (or not) content\r
+ @fwrite($this->zip_fd, \r
+ $v_content_compressed, $p_header['compressed_size']);\r
+ \r
+ // ----- Close the file\r
+ @fclose($v_file);\r
+ }\r
+\r
+ // ----- Look for a directory\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a folder");\r
+ // ----- Look for directory last '/'\r
+ if (@substr($p_header['stored_filename'], -1) != '/') {\r
+ $p_header['stored_filename'] .= '/';\r
+ }\r
+\r
+ // ----- Set the file properties\r
+ $p_header['size'] = 0;\r
+ //$p_header['external'] = 0x41FF0010; // Value for a folder : to be checked\r
+ $p_header['external'] = 0x00000010; // Value for a folder : to be checked\r
+\r
+ // ----- Call the header generation\r
+ if (($v_result = $this->privWriteFileHeader($p_header)) != 1)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Look for post-add callback\r
+ if (isset($p_options[PCLZIP_CB_POST_ADD])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_ADD]."()') is defined for the extraction");\r
+\r
+ // ----- Generate a local information\r
+ $v_local_header = array();\r
+ $this->privConvertHeader2FileInfo($p_header, $v_local_header);\r
+\r
+ // ----- Call the callback\r
+ // Here I do not use call_user_func() because I need to send a reference to the\r
+ // header.\r
+ eval('$v_result = '.$p_options[PCLZIP_CB_POST_ADD].'(PCLZIP_CB_POST_ADD, $v_local_header);');\r
+ if ($v_result == 0) {\r
+ // ----- Ignored\r
+ $v_result = 1;\r
+ }\r
+\r
+ // ----- Update the informations\r
+ // Nothing can be modified\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privCalculateStoredFilename()\r
+ // Description :\r
+ // Based on file descriptor properties and global options, this method\r
+ // calculate the filename that will be stored in the archive.\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privCalculateStoredFilename(&$p_filedescr, &$p_options)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCalculateStoredFilename", "filename='".$p_filedescr['filename']."'");\r
+ $v_result=1;\r
+ \r
+ // ----- Working variables\r
+ $p_filename = $p_filedescr['filename'];\r
+ if (isset($p_options[PCLZIP_OPT_ADD_PATH])) {\r
+ $p_add_dir = $p_options[PCLZIP_OPT_ADD_PATH];\r
+ }\r
+ else {\r
+ $p_add_dir = '';\r
+ }\r
+ if (isset($p_options[PCLZIP_OPT_REMOVE_PATH])) {\r
+ $p_remove_dir = $p_options[PCLZIP_OPT_REMOVE_PATH];\r
+ }\r
+ else {\r
+ $p_remove_dir = '';\r
+ }\r
+ if (isset($p_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {\r
+ $p_remove_all_dir = $p_options[PCLZIP_OPT_REMOVE_ALL_PATH];\r
+ }\r
+ else {\r
+ $p_remove_all_dir = 0;\r
+ }\r
+\r
+ // ----- Look for full name change\r
+ if (isset($p_filedescr['new_full_name'])) {\r
+ $v_stored_filename = $p_filedescr['new_full_name'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Changing full name of '".$p_filename."' for '".$v_stored_filename."'");\r
+ }\r
+ \r
+ // ----- Look for path and/or short name change\r
+ else {\r
+\r
+ // ----- Look for short name change\r
+ if (isset($p_filedescr['new_short_name'])) {\r
+ $v_path_info = pathinfo($p_filename);\r
+ $v_dir = '';\r
+ if ($v_path_info['dirname'] != '') {\r
+ $v_dir = $v_path_info['dirname'].'/';\r
+ }\r
+ $v_stored_filename = $v_dir.$p_filedescr['new_short_name'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Changing short name of '".$p_filename."' for '".$v_stored_filename."'");\r
+ }\r
+ else {\r
+ // ----- Calculate the stored filename\r
+ $v_stored_filename = $p_filename;\r
+ }\r
+\r
+ // ----- Look for all path to remove\r
+ if ($p_remove_all_dir) {\r
+ $v_stored_filename = basename($p_filename);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove all path selected change '".$p_filename."' for '".$v_stored_filename."'");\r
+ }\r
+ // ----- Look for partial path remove\r
+ else if ($p_remove_dir != "") {\r
+ if (substr($p_remove_dir, -1) != '/')\r
+ $p_remove_dir .= "/";\r
+\r
+ if ( (substr($p_filename, 0, 2) == "./")\r
+ || (substr($p_remove_dir, 0, 2) == "./")) {\r
+ \r
+ if ( (substr($p_filename, 0, 2) == "./")\r
+ && (substr($p_remove_dir, 0, 2) != "./")) {\r
+ $p_remove_dir = "./".$p_remove_dir;\r
+ }\r
+ if ( (substr($p_filename, 0, 2) != "./")\r
+ && (substr($p_remove_dir, 0, 2) == "./")) {\r
+ $p_remove_dir = substr($p_remove_dir, 2);\r
+ }\r
+ }\r
+\r
+ $v_compare = PclZipUtilPathInclusion($p_remove_dir,\r
+ $v_stored_filename);\r
+ if ($v_compare > 0) {\r
+ if ($v_compare == 2) {\r
+ $v_stored_filename = "";\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Path to remove is the current folder");\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove path '$p_remove_dir' in file '$v_stored_filename'");\r
+ $v_stored_filename = substr($v_stored_filename,\r
+ strlen($p_remove_dir));\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Result is '$v_stored_filename'");\r
+ }\r
+ }\r
+ }\r
+ // ----- Look for path to add\r
+ if ($p_add_dir != "") {\r
+ if (substr($p_add_dir, -1) == "/")\r
+ $v_stored_filename = $p_add_dir.$v_stored_filename;\r
+ else\r
+ $v_stored_filename = $p_add_dir."/".$v_stored_filename;\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Add path '$p_add_dir' in file '$p_filename' = '$v_stored_filename'");\r
+ }\r
+ }\r
+\r
+ // ----- Filename (reduce the path of stored name)\r
+ $v_stored_filename = PclZipUtilPathReduction($v_stored_filename);\r
+ $p_filedescr['stored_filename'] = $v_stored_filename;\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Stored filename will be '".$p_filedescr['stored_filename']."', strlen ".strlen($p_filedescr['stored_filename']));\r
+ \r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privWriteFileHeader()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privWriteFileHeader(&$p_header)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');\r
+ $v_result=1;\r
+\r
+ // ----- Store the offset position of the file\r
+ $p_header['offset'] = ftell($this->zip_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'File offset of the header :'.$p_header['offset']);\r
+\r
+ // ----- Transform UNIX mtime to DOS format mdate/mtime\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');\r
+ $v_date = getdate($p_header['mtime']);\r
+ $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;\r
+ $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];\r
+\r
+ // ----- Packed data\r
+ $v_binary_data = pack("VvvvvvVVVvv", 0x04034b50,\r
+ $p_header['version_extracted'], $p_header['flag'],\r
+ $p_header['compression'], $v_mtime, $v_mdate,\r
+ $p_header['crc'], $p_header['compressed_size'],\r
+ $p_header['size'],\r
+ strlen($p_header['stored_filename']),\r
+ $p_header['extra_len']);\r
+\r
+ // ----- Write the first 148 bytes of the header in the archive\r
+ fputs($this->zip_fd, $v_binary_data, 30);\r
+\r
+ // ----- Write the variable fields\r
+ if (strlen($p_header['stored_filename']) != 0)\r
+ {\r
+ fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));\r
+ }\r
+ if ($p_header['extra_len'] != 0)\r
+ {\r
+ fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']);\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privWriteCentralFileHeader()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privWriteCentralFileHeader(&$p_header)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');\r
+ $v_result=1;\r
+\r
+ // TBC\r
+ //for(reset($p_header); $key = key($p_header); next($p_header)) {\r
+ // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]);\r
+ //}\r
+\r
+ // ----- Transform UNIX mtime to DOS format mdate/mtime\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');\r
+ $v_date = getdate($p_header['mtime']);\r
+ $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;\r
+ $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];\r
+\r
+ // ----- Packed data\r
+ $v_binary_data = pack("VvvvvvvVVVvvvvvVV", 0x02014b50,\r
+ $p_header['version'], $p_header['version_extracted'],\r
+ $p_header['flag'], $p_header['compression'],\r
+ $v_mtime, $v_mdate, $p_header['crc'],\r
+ $p_header['compressed_size'], $p_header['size'],\r
+ strlen($p_header['stored_filename']),\r
+ $p_header['extra_len'], $p_header['comment_len'],\r
+ $p_header['disk'], $p_header['internal'],\r
+ $p_header['external'], $p_header['offset']);\r
+\r
+ // ----- Write the 42 bytes of the header in the zip file\r
+ fputs($this->zip_fd, $v_binary_data, 46);\r
+\r
+ // ----- Write the variable fields\r
+ if (strlen($p_header['stored_filename']) != 0)\r
+ {\r
+ fputs($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));\r
+ }\r
+ if ($p_header['extra_len'] != 0)\r
+ {\r
+ fputs($this->zip_fd, $p_header['extra'], $p_header['extra_len']);\r
+ }\r
+ if ($p_header['comment_len'] != 0)\r
+ {\r
+ fputs($this->zip_fd, $p_header['comment'], $p_header['comment_len']);\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privWriteCentralHeader()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privWriteCentralHeader($p_nb_entries, $p_size, $p_offset, $p_comment)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralHeader", 'nb_entries='.$p_nb_entries.', size='.$p_size.', offset='.$p_offset.', comment="'.$p_comment.'"');\r
+ $v_result=1;\r
+\r
+ // ----- Packed data\r
+ $v_binary_data = pack("VvvvvVVv", 0x06054b50, 0, 0, $p_nb_entries,\r
+ $p_nb_entries, $p_size,\r
+ $p_offset, strlen($p_comment));\r
+\r
+ // ----- Write the 22 bytes of the header in the zip file\r
+ fputs($this->zip_fd, $v_binary_data, 22);\r
+\r
+ // ----- Write the variable fields\r
+ if (strlen($p_comment) != 0)\r
+ {\r
+ fputs($this->zip_fd, $p_comment, strlen($p_comment));\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privList()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privList(&$p_list)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privList", "list");\r
+ $v_result=1;\r
+\r
+ // ----- Magic quotes trick\r
+ $this->privDisableMagicQuotes();\r
+\r
+ // ----- Open the zip file\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
+ if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0)\r
+ {\r
+ // ----- Magic quotes trick\r
+ $this->privSwapBackMagicQuotes();\r
+ \r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Read the central directory informations\r
+ $v_central_dir = array();\r
+ if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)\r
+ {\r
+ $this->privSwapBackMagicQuotes();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Go to beginning of Central Dir\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Offset : ".$v_central_dir['offset']."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");\r
+ @rewind($this->zip_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");\r
+ if (@fseek($this->zip_fd, $v_central_dir['offset']))\r
+ {\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");\r
+\r
+ // ----- Read each entry\r
+ for ($i=0; $i<$v_central_dir['entries']; $i++)\r
+ {\r
+ // ----- Read the file header\r
+ if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)\r
+ {\r
+ $this->privSwapBackMagicQuotes();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ $v_header['index'] = $i;\r
+\r
+ // ----- Get the only interesting attributes\r
+ $this->privConvertHeader2FileInfo($v_header, $p_list[$i]);\r
+ unset($v_header);\r
+ }\r
+\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+\r
+ // ----- Magic quotes trick\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privConvertHeader2FileInfo()\r
+ // Description :\r
+ // This function takes the file informations from the central directory\r
+ // entries and extract the interesting parameters that will be given back.\r
+ // The resulting file infos are set in the array $p_info\r
+ // $p_info['filename'] : Filename with full path. Given by user (add),\r
+ // extracted in the filesystem (extract).\r
+ // $p_info['stored_filename'] : Stored filename in the archive.\r
+ // $p_info['size'] = Size of the file.\r
+ // $p_info['compressed_size'] = Compressed size of the file.\r
+ // $p_info['mtime'] = Last modification date of the file.\r
+ // $p_info['comment'] = Comment associated with the file.\r
+ // $p_info['folder'] = true/false : indicates if the entry is a folder or not.\r
+ // $p_info['status'] = status of the action on the file.\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privConvertHeader2FileInfo($p_header, &$p_info)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privConvertHeader2FileInfo", "Filename='".$p_header['filename']."'");\r
+ $v_result=1;\r
+\r
+ // ----- Get the interesting attributes\r
+ $p_info['filename'] = $p_header['filename'];\r
+ $p_info['stored_filename'] = $p_header['stored_filename'];\r
+ $p_info['size'] = $p_header['size'];\r
+ $p_info['compressed_size'] = $p_header['compressed_size'];\r
+ $p_info['mtime'] = $p_header['mtime'];\r
+ $p_info['comment'] = $p_header['comment'];\r
+ $p_info['folder'] = (($p_header['external']&0x00000010)==0x00000010);\r
+ $p_info['index'] = $p_header['index'];\r
+ $p_info['status'] = $p_header['status'];\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privExtractByRule()\r
+ // Description :\r
+ // Extract a file or directory depending of rules (by index, by name, ...)\r
+ // Parameters :\r
+ // $p_file_list : An array where will be placed the properties of each\r
+ // extracted file\r
+ // $p_path : Path to add while writing the extracted files\r
+ // $p_remove_path : Path to remove (from the file memorized path) while writing the\r
+ // extracted files. If the path does not match the file path,\r
+ // the file is extracted with its memorized path.\r
+ // $p_remove_path does not apply to 'list' mode.\r
+ // $p_path and $p_remove_path are commulative.\r
+ // Return Values :\r
+ // 1 on success,0 or less on error (see error code list)\r
+ // --------------------------------------------------------------------------------\r
+ function privExtractByRule(&$p_file_list, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privExtractByRule", "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");\r
+ $v_result=1;\r
+\r
+ // ----- Magic quotes trick\r
+ $this->privDisableMagicQuotes();\r
+\r
+ // ----- Check the path\r
+ if ( ($p_path == "")\r
+ || ( (substr($p_path, 0, 1) != "/")\r
+ && (substr($p_path, 0, 3) != "../")\r
+ && (substr($p_path,1,2)!=":/")))\r
+ $p_path = "./".$p_path;\r
+\r
+ // ----- Reduce the path last (and duplicated) '/'\r
+ if (($p_path != "./") && ($p_path != "/"))\r
+ {\r
+ // ----- Look for the path end '/'\r
+ while (substr($p_path, -1) == "/")\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Destination path [$p_path] ends by '/'");\r
+ $p_path = substr($p_path, 0, strlen($p_path)-1);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Modified to [$p_path]");\r
+ }\r
+ }\r
+\r
+ // ----- Look for path to remove format (should end by /)\r
+ if (($p_remove_path != "") && (substr($p_remove_path, -1) != '/'))\r
+ {\r
+ $p_remove_path .= '/';\r
+ }\r
+ $p_remove_path_size = strlen($p_remove_path);\r
+\r
+ // ----- Open the zip file\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
+ if (($v_result = $this->privOpenFd('rb')) != 1)\r
+ {\r
+ $this->privSwapBackMagicQuotes();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Read the central directory informations\r
+ $v_central_dir = array();\r
+ if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)\r
+ {\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Start at beginning of Central Dir\r
+ $v_pos_entry = $v_central_dir['offset'];\r
+\r
+ // ----- Read each entry\r
+ $j_start = 0;\r
+ for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry : '$i'");\r
+\r
+ // ----- Read next Central dir entry\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position before rewind : ".ftell($this->zip_fd)."'");\r
+ @rewind($this->zip_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position after rewind : ".ftell($this->zip_fd)."'");\r
+ if (@fseek($this->zip_fd, $v_pos_entry))\r
+ {\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position after fseek : ".ftell($this->zip_fd)."'");\r
+\r
+ // ----- Read the file header\r
+ $v_header = array();\r
+ if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1)\r
+ {\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Store the index\r
+ $v_header['index'] = $i;\r
+\r
+ // ----- Store the file position\r
+ $v_pos_entry = ftell($this->zip_fd);\r
+\r
+ // ----- Look for the specific extract rules\r
+ $v_extract = false;\r
+\r
+ // ----- Look for extract by name rule\r
+ if ( (isset($p_options[PCLZIP_OPT_BY_NAME]))\r
+ && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");\r
+\r
+ // ----- Look if the filename is in the list\r
+ for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_extract); $j++) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");\r
+\r
+ // ----- Look for a directory\r
+ if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");\r
+\r
+ // ----- Look if the directory is in the filename path\r
+ if ( (strlen($v_header['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))\r
+ && (substr($v_header['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");\r
+ $v_extract = true;\r
+ }\r
+ }\r
+ // ----- Look for a filename\r
+ elseif ($v_header['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");\r
+ $v_extract = true;\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Look for extract by ereg rule\r
+ else if ( (isset($p_options[PCLZIP_OPT_BY_EREG]))\r
+ && ($p_options[PCLZIP_OPT_BY_EREG] != "")) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");\r
+\r
+ if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header['stored_filename'])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");\r
+ $v_extract = true;\r
+ }\r
+ }\r
+\r
+ // ----- Look for extract by preg rule\r
+ else if ( (isset($p_options[PCLZIP_OPT_BY_PREG]))\r
+ && ($p_options[PCLZIP_OPT_BY_PREG] != "")) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");\r
+\r
+ if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header['stored_filename'])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");\r
+ $v_extract = true;\r
+ }\r
+ }\r
+\r
+ // ----- Look for extract by index rule\r
+ else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX]))\r
+ && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");\r
+ \r
+ // ----- Look if the index is in the list\r
+ for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_extract); $j++) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");\r
+\r
+ if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");\r
+ $v_extract = true;\r
+ }\r
+ if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");\r
+ $j_start = $j+1;\r
+ }\r
+\r
+ if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");\r
+ break;\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Look for no rule, which means extract all the archive\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with no rule (extract all)");\r
+ $v_extract = true;\r
+ }\r
+\r
+ // ----- Check compression method\r
+ if ( ($v_extract)\r
+ && ( ($v_header['compression'] != 8)\r
+ && ($v_header['compression'] != 0))) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported compression method (".$v_header['compression'].")");\r
+ $v_header['status'] = 'unsupported_compression';\r
+\r
+ // ----- Look for PCLZIP_OPT_STOP_ON_ERROR\r
+ if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))\r
+ && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");\r
+\r
+ $this->privSwapBackMagicQuotes();\r
+ \r
+ PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_COMPRESSION,\r
+ "Filename '".$v_header['stored_filename']."' is "\r
+ ."compressed by an unsupported compression "\r
+ ."method (".$v_header['compression'].") ");\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ }\r
+ \r
+ // ----- Check encrypted files\r
+ if (($v_extract) && (($v_header['flag'] & 1) == 1)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported file encryption");\r
+ $v_header['status'] = 'unsupported_encryption';\r
+\r
+ // ----- Look for PCLZIP_OPT_STOP_ON_ERROR\r
+ if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))\r
+ && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");\r
+\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ PclZip::privErrorLog(PCLZIP_ERR_UNSUPPORTED_ENCRYPTION,\r
+ "Unsupported encryption for "\r
+ ." filename '".$v_header['stored_filename']\r
+ ."'");\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ }\r
+\r
+ // ----- Look for real extraction\r
+ if (($v_extract) && ($v_header['status'] != 'ok')) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "No need for extract");\r
+ $v_result = $this->privConvertHeader2FileInfo($v_header,\r
+ $p_file_list[$v_nb_extracted++]);\r
+ if ($v_result != 1) {\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ $v_extract = false;\r
+ }\r
+ \r
+ // ----- Look for real extraction\r
+ if ($v_extract)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file '".$v_header['filename']."', index '$i'");\r
+\r
+ // ----- Go to the file position\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");\r
+ @rewind($this->zip_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");\r
+ if (@fseek($this->zip_fd, $v_header['offset']))\r
+ {\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");\r
+\r
+ // ----- Look for extraction as string\r
+ if ($p_options[PCLZIP_OPT_EXTRACT_AS_STRING]) {\r
+\r
+ // ----- Extracting the file\r
+ $v_result1 = $this->privExtractFileAsString($v_header, $v_string);\r
+ if ($v_result1 < 1) {\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);\r
+ return $v_result1;\r
+ }\r
+\r
+ // ----- Get the only interesting attributes\r
+ if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted])) != 1)\r
+ {\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Set the file content\r
+ $p_file_list[$v_nb_extracted]['content'] = $v_string;\r
+\r
+ // ----- Next extracted file\r
+ $v_nb_extracted++;\r
+ \r
+ // ----- Look for user callback abort\r
+ if ($v_result1 == 2) {\r
+ break;\r
+ }\r
+ }\r
+ // ----- Look for extraction in standard output\r
+ elseif ( (isset($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT]))\r
+ && ($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT])) {\r
+ // ----- Extracting the file in standard output\r
+ $v_result1 = $this->privExtractFileInOutput($v_header, $p_options);\r
+ if ($v_result1 < 1) {\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);\r
+ return $v_result1;\r
+ }\r
+\r
+ // ----- Get the only interesting attributes\r
+ if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) {\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Look for user callback abort\r
+ if ($v_result1 == 2) {\r
+ break;\r
+ }\r
+ }\r
+ // ----- Look for normal extraction\r
+ else {\r
+ // ----- Extracting the file\r
+ $v_result1 = $this->privExtractFile($v_header,\r
+ $p_path, $p_remove_path,\r
+ $p_remove_all_path,\r
+ $p_options);\r
+ if ($v_result1 < 1) {\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);\r
+ return $v_result1;\r
+ }\r
+\r
+ // ----- Get the only interesting attributes\r
+ if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1)\r
+ {\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Look for user callback abort\r
+ if ($v_result1 == 2) {\r
+ break;\r
+ }\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+ $this->privSwapBackMagicQuotes();\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privExtractFile()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ //\r
+ // 1 : ... ?\r
+ // PCLZIP_ERR_USER_ABORTED(2) : User ask for extraction stop in callback\r
+ // --------------------------------------------------------------------------------\r
+ function privExtractFile(&$p_entry, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFile', "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");\r
+ $v_result=1;\r
+\r
+ // ----- Read the file header\r
+ if (($v_result = $this->privReadFileHeader($v_header)) != 1)\r
+ {\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");\r
+\r
+ // ----- Check that the file header is coherent with $p_entry info\r
+ if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {\r
+ // TBC\r
+ }\r
+\r
+ // ----- Look for all path to remove\r
+ if ($p_remove_all_path == true) {\r
+ // ----- Look for folder entry that not need to be extracted\r
+ if (($p_entry['external']&0x00000010)==0x00000010) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The entry is a folder : need to be filtered");\r
+\r
+ $p_entry['status'] = "filtered";\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "All path is removed");\r
+ // ----- Get the basename of the path\r
+ $p_entry['filename'] = basename($p_entry['filename']);\r
+ }\r
+\r
+ // ----- Look for path to remove\r
+ else if ($p_remove_path != "")\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look for some path to remove");\r
+ if (PclZipUtilPathInclusion($p_remove_path, $p_entry['filename']) == 2)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The folder is the same as the removed path '".$p_entry['filename']."'");\r
+\r
+ // ----- Change the file status\r
+ $p_entry['status'] = "filtered";\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ $p_remove_path_size = strlen($p_remove_path);\r
+ if (substr($p_entry['filename'], 0, $p_remove_path_size) == $p_remove_path)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found path '$p_remove_path' to remove in file '".$p_entry['filename']."'");\r
+\r
+ // ----- Remove the path\r
+ $p_entry['filename'] = substr($p_entry['filename'], $p_remove_path_size);\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Resulting file is '".$p_entry['filename']."'");\r
+ }\r
+ }\r
+\r
+ // ----- Add the path\r
+ if ($p_path != '') {\r
+ $p_entry['filename'] = $p_path."/".$p_entry['filename'];\r
+ }\r
+ \r
+ // ----- Check a base_dir_restriction\r
+ if (isset($p_options[PCLZIP_OPT_EXTRACT_DIR_RESTRICTION])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Check the extract directory restriction");\r
+ $v_inclusion\r
+ = PclZipUtilPathInclusion($p_options[PCLZIP_OPT_EXTRACT_DIR_RESTRICTION],\r
+ $p_entry['filename']); \r
+ if ($v_inclusion == 0) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_EXTRACT_DIR_RESTRICTION is selected, file is outside restriction");\r
+\r
+ PclZip::privErrorLog(PCLZIP_ERR_DIRECTORY_RESTRICTION,\r
+ "Filename '".$p_entry['filename']."' is "\r
+ ."outside PCLZIP_OPT_EXTRACT_DIR_RESTRICTION");\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ }\r
+\r
+ // ----- Look for pre-extract callback\r
+ if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction");\r
+\r
+ // ----- Generate a local information\r
+ $v_local_header = array();\r
+ $this->privConvertHeader2FileInfo($p_entry, $v_local_header);\r
+\r
+ // ----- Call the callback\r
+ // Here I do not use call_user_func() because I need to send a reference to the\r
+ // header.\r
+ eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);');\r
+ if ($v_result == 0) {\r
+ // ----- Change the file status\r
+ $p_entry['status'] = "skipped";\r
+ $v_result = 1;\r
+ }\r
+ \r
+ // ----- Look for abort result\r
+ if ($v_result == 2) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");\r
+ // ----- This status is internal and will be changed in 'skipped'\r
+ $p_entry['status'] = "aborted";\r
+ $v_result = PCLZIP_ERR_USER_ABORTED;\r
+ }\r
+\r
+ // ----- Update the informations\r
+ // Only some fields can be modified\r
+ $p_entry['filename'] = $v_local_header['filename'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'");\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'");\r
+\r
+ // ----- Look if extraction should be done\r
+ if ($p_entry['status'] == 'ok') {\r
+\r
+ // ----- Look for specific actions while the file exist\r
+ if (file_exists($p_entry['filename']))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_entry['filename']."' already exists");\r
+\r
+ // ----- Look if file is a directory\r
+ if (is_dir($p_entry['filename']))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is a directory");\r
+\r
+ // ----- Change the file status\r
+ $p_entry['status'] = "already_a_directory";\r
+ \r
+ // ----- Look for PCLZIP_OPT_STOP_ON_ERROR\r
+ // For historical reason first PclZip implementation does not stop\r
+ // when this kind of error occurs.\r
+ if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))\r
+ && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");\r
+\r
+ PclZip::privErrorLog(PCLZIP_ERR_ALREADY_A_DIRECTORY,\r
+ "Filename '".$p_entry['filename']."' is "\r
+ ."already used by an existing directory");\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ }\r
+ // ----- Look if file is write protected\r
+ else if (!is_writeable($p_entry['filename']))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is write protected");\r
+\r
+ // ----- Change the file status\r
+ $p_entry['status'] = "write_protected";\r
+\r
+ // ----- Look for PCLZIP_OPT_STOP_ON_ERROR\r
+ // For historical reason first PclZip implementation does not stop\r
+ // when this kind of error occurs.\r
+ if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))\r
+ && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");\r
+\r
+ PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL,\r
+ "Filename '".$p_entry['filename']."' exists "\r
+ ."and is write protected");\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ }\r
+\r
+ // ----- Look if the extracted file is older\r
+ else if (filemtime($p_entry['filename']) > $p_entry['mtime'])\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is newer (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")");\r
+ // ----- Change the file status\r
+ if ( (isset($p_options[PCLZIP_OPT_REPLACE_NEWER]))\r
+ && ($p_options[PCLZIP_OPT_REPLACE_NEWER]===true)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_REPLACE_NEWER is selected, file will be replaced");\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be replaced");\r
+ $p_entry['status'] = "newer_exist";\r
+\r
+ // ----- Look for PCLZIP_OPT_STOP_ON_ERROR\r
+ // For historical reason first PclZip implementation does not stop\r
+ // when this kind of error occurs.\r
+ if ( (isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))\r
+ && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");\r
+\r
+ PclZip::privErrorLog(PCLZIP_ERR_WRITE_OPEN_FAIL,\r
+ "Newer version of '".$p_entry['filename']."' exists "\r
+ ."and option PCLZIP_OPT_REPLACE_NEWER is not selected");\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ }\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is older than the extrated one - will be replaced by the extracted one (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")");\r
+ }\r
+ }\r
+\r
+ // ----- Check the directory availability and create it if necessary\r
+ else {\r
+ if ((($p_entry['external']&0x00000010)==0x00000010) || (substr($p_entry['filename'], -1) == '/'))\r
+ $v_dir_to_check = $p_entry['filename'];\r
+ else if (!strstr($p_entry['filename'], "/"))\r
+ $v_dir_to_check = "";\r
+ else\r
+ $v_dir_to_check = dirname($p_entry['filename']);\r
+\r
+ if (($v_result = $this->privDirCheck($v_dir_to_check, (($p_entry['external']&0x00000010)==0x00000010))) != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to create path for '".$p_entry['filename']."'");\r
+\r
+ // ----- Change the file status\r
+ $p_entry['status'] = "path_creation_fail";\r
+\r
+ // ----- Return\r
+ ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ //return $v_result;\r
+ $v_result = 1;\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Look if extraction should be done\r
+ if ($p_entry['status'] == 'ok') {\r
+\r
+ // ----- Do the extraction (if not a folder)\r
+ if (!(($p_entry['external']&0x00000010)==0x00000010))\r
+ {\r
+ // ----- Look for not compressed file\r
+ if ($p_entry['compression'] == 0) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");\r
+\r
+ // ----- Opening destination file\r
+ if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode");\r
+\r
+ // ----- Change the file status\r
+ $p_entry['status'] = "write_error";\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read '".$p_entry['size']."' bytes");\r
+\r
+ // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks\r
+ $v_size = $p_entry['compressed_size'];\r
+ while ($v_size != 0)\r
+ {\r
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes");\r
+ $v_buffer = @fread($this->zip_fd, $v_read_size);\r
+ /* Try to speed up the code\r
+ $v_binary_data = pack('a'.$v_read_size, $v_buffer);\r
+ @fwrite($v_dest_file, $v_binary_data, $v_read_size);\r
+ */\r
+ @fwrite($v_dest_file, $v_buffer, $v_read_size); \r
+ $v_size -= $v_read_size;\r
+ }\r
+\r
+ // ----- Closing the destination file\r
+ fclose($v_dest_file);\r
+\r
+ // ----- Change the file mtime\r
+ touch($p_entry['filename'], $p_entry['mtime']);\r
+ \r
+\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (Compression method ".$p_entry['compression'].")");\r
+ // ----- TBC\r
+ // Need to be finished\r
+ if (($p_entry['flag'] & 1) == 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File is encrypted");\r
+ /*\r
+ // ----- Read the encryption header\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read 12 encryption header bytes");\r
+ $v_encryption_header = @fread($this->zip_fd, 12);\r
+ \r
+ // ----- Read the encrypted & compressed file in a buffer\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".($p_entry['compressed_size']-12)."' compressed & encrypted bytes");\r
+ $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']-12);\r
+ \r
+ // ----- Decrypt the buffer\r
+ $this->privDecrypt($v_encryption_header, $v_buffer,\r
+ $p_entry['compressed_size']-12, $p_entry['crc']);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Buffer is '".$v_buffer."'");\r
+ */\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".$p_entry['compressed_size']."' compressed bytes");\r
+ // ----- Read the compressed file in a buffer (one shot)\r
+ $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);\r
+ }\r
+ \r
+ // ----- Decompress the file\r
+ $v_file_content = @gzinflate($v_buffer);\r
+ unset($v_buffer);\r
+ if ($v_file_content === FALSE) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to inflate compressed file");\r
+\r
+ // ----- Change the file status\r
+ // TBC\r
+ $p_entry['status'] = "error";\r
+ \r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ \r
+ // ----- Opening destination file\r
+ if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode");\r
+\r
+ // ----- Change the file status\r
+ $p_entry['status'] = "write_error";\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Write the uncompressed data\r
+ @fwrite($v_dest_file, $v_file_content, $p_entry['size']);\r
+ unset($v_file_content);\r
+\r
+ // ----- Closing the destination file\r
+ @fclose($v_dest_file);\r
+\r
+ // ----- Change the file mtime\r
+ @touch($p_entry['filename'], $p_entry['mtime']);\r
+ }\r
+\r
+ // ----- Look for chmod option\r
+ if (isset($p_options[PCLZIP_OPT_SET_CHMOD])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "chmod option activated '".$p_options[PCLZIP_OPT_SET_CHMOD]."'");\r
+\r
+ // ----- Change the mode of the file\r
+ @chmod($p_entry['filename'], $p_options[PCLZIP_OPT_SET_CHMOD]);\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");\r
+ }\r
+ }\r
+\r
+ // ----- Change abort status\r
+ if ($p_entry['status'] == "aborted") {\r
+ $p_entry['status'] = "skipped";\r
+ }\r
+ \r
+ // ----- Look for post-extract callback\r
+ elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction");\r
+\r
+ // ----- Generate a local information\r
+ $v_local_header = array();\r
+ $this->privConvertHeader2FileInfo($p_entry, $v_local_header);\r
+\r
+ // ----- Call the callback\r
+ // Here I do not use call_user_func() because I need to send a reference to the\r
+ // header.\r
+ eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);');\r
+\r
+ // ----- Look for abort result\r
+ if ($v_result == 2) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");\r
+ $v_result = PCLZIP_ERR_USER_ABORTED;\r
+ }\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privExtractFileInOutput()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privExtractFileInOutput(&$p_entry, &$p_options)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileInOutput', "");\r
+ $v_result=1;\r
+\r
+ // ----- Read the file header\r
+ if (($v_result = $this->privReadFileHeader($v_header)) != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");\r
+\r
+ // ----- Check that the file header is coherent with $p_entry info\r
+ if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {\r
+ // TBC\r
+ }\r
+\r
+ // ----- Look for pre-extract callback\r
+ if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction");\r
+\r
+ // ----- Generate a local information\r
+ $v_local_header = array();\r
+ $this->privConvertHeader2FileInfo($p_entry, $v_local_header);\r
+\r
+ // ----- Call the callback\r
+ // Here I do not use call_user_func() because I need to send a reference to the\r
+ // header.\r
+ eval('$v_result = '.$p_options[PCLZIP_CB_PRE_EXTRACT].'(PCLZIP_CB_PRE_EXTRACT, $v_local_header);');\r
+ if ($v_result == 0) {\r
+ // ----- Change the file status\r
+ $p_entry['status'] = "skipped";\r
+ $v_result = 1;\r
+ }\r
+\r
+ // ----- Look for abort result\r
+ if ($v_result == 2) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");\r
+ // ----- This status is internal and will be changed in 'skipped'\r
+ $p_entry['status'] = "aborted";\r
+ $v_result = PCLZIP_ERR_USER_ABORTED;\r
+ }\r
+\r
+ // ----- Update the informations\r
+ // Only some fields can be modified\r
+ $p_entry['filename'] = $v_local_header['filename'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'");\r
+ }\r
+\r
+ // ----- Trace\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'");\r
+\r
+ // ----- Look if extraction should be done\r
+ if ($p_entry['status'] == 'ok') {\r
+\r
+ // ----- Do the extraction (if not a folder)\r
+ if (!(($p_entry['external']&0x00000010)==0x00000010)) {\r
+ // ----- Look for not compressed file\r
+ if ($p_entry['compressed_size'] == $p_entry['size']) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");\r
+\r
+ // ----- Read the file in a buffer (one shot)\r
+ $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);\r
+\r
+ // ----- Send the file to the output\r
+ echo $v_buffer;\r
+ unset($v_buffer);\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Reading '".$p_entry['size']."' bytes");\r
+\r
+ // ----- Read the compressed file in a buffer (one shot)\r
+ $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);\r
+ \r
+ // ----- Decompress the file\r
+ $v_file_content = gzinflate($v_buffer);\r
+ unset($v_buffer);\r
+\r
+ // ----- Send the file to the output\r
+ echo $v_file_content;\r
+ unset($v_file_content);\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");\r
+ }\r
+ }\r
+\r
+ // ----- Change abort status\r
+ if ($p_entry['status'] == "aborted") {\r
+ $p_entry['status'] = "skipped";\r
+ }\r
+\r
+ // ----- Look for post-extract callback\r
+ elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction");\r
+\r
+ // ----- Generate a local information\r
+ $v_local_header = array();\r
+ $this->privConvertHeader2FileInfo($p_entry, $v_local_header);\r
+\r
+ // ----- Call the callback\r
+ // Here I do not use call_user_func() because I need to send a reference to the\r
+ // header.\r
+ eval('$v_result = '.$p_options[PCLZIP_CB_POST_EXTRACT].'(PCLZIP_CB_POST_EXTRACT, $v_local_header);');\r
+\r
+ // ----- Look for abort result\r
+ if ($v_result == 2) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");\r
+ $v_result = PCLZIP_ERR_USER_ABORTED;\r
+ }\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privExtractFileAsString()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privExtractFileAsString(&$p_entry, &$p_string)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileAsString', "p_entry['filename']='".$p_entry['filename']."'");\r
+ $v_result=1;\r
+\r
+ // ----- Read the file header\r
+ $v_header = array();\r
+ if (($v_result = $this->privReadFileHeader($v_header)) != 1)\r
+ {\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");\r
+\r
+ // ----- Check that the file header is coherent with $p_entry info\r
+ if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {\r
+ // TBC\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file in string (with path) '".$p_entry['filename']."', size '$v_header[size]'");\r
+\r
+ // ----- Do the extraction (if not a folder)\r
+ if (!(($p_entry['external']&0x00000010)==0x00000010))\r
+ {\r
+ // ----- Look for not compressed file\r
+// if ($p_entry['compressed_size'] == $p_entry['size'])\r
+ if ($p_entry['compression'] == 0) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");\r
+\r
+ // ----- Reading the file\r
+ $p_string = @fread($this->zip_fd, $p_entry['compressed_size']);\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (compression method '".$p_entry['compression']."')");\r
+\r
+ // ----- Reading the file\r
+ $v_data = @fread($this->zip_fd, $p_entry['compressed_size']);\r
+ \r
+ // ----- Decompress the file\r
+ if (($p_string = @gzinflate($v_data)) === FALSE) {\r
+ // TBC\r
+ }\r
+ }\r
+\r
+ // ----- Trace\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");\r
+ }\r
+ else {\r
+ // TBC : error : can not extract a folder in a string\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privReadFileHeader()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privReadFileHeader(&$p_header)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadFileHeader", "");\r
+ $v_result=1;\r
+\r
+ // ----- Read the 4 bytes signature\r
+ $v_binary_data = @fread($this->zip_fd, 4);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");\r
+ $v_data = unpack('Vid', $v_binary_data);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");\r
+\r
+ // ----- Check signature\r
+ if ($v_data['id'] != 0x04034b50)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid File header");\r
+\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Read the first 42 bytes of the header\r
+ $v_binary_data = fread($this->zip_fd, 26);\r
+\r
+ // ----- Look for invalid block size\r
+ if (strlen($v_binary_data) != 26)\r
+ {\r
+ $p_header['filename'] = "";\r
+ $p_header['status'] = "invalid_header";\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));\r
+\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data));\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Extract the values\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header : '".$v_binary_data."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header (Hex) : '".bin2hex($v_binary_data)."'");\r
+ $v_data = unpack('vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len', $v_binary_data);\r
+\r
+ // ----- Get filename\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "File name length : ".$v_data['filename_len']);\r
+ $p_header['filename'] = fread($this->zip_fd, $v_data['filename_len']);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename : \''.$p_header['filename'].'\'');\r
+\r
+ // ----- Get extra_fields\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extra field length : ".$v_data['extra_len']);\r
+ if ($v_data['extra_len'] != 0) {\r
+ $p_header['extra'] = fread($this->zip_fd, $v_data['extra_len']);\r
+ }\r
+ else {\r
+ $p_header['extra'] = '';\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Extra field : \''.bin2hex($p_header['extra']).'\'');\r
+\r
+ // ----- Extract properties\r
+ $p_header['version_extracted'] = $v_data['version'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : ('.$p_header['version_extracted'].') \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\'');\r
+ $p_header['compression'] = $v_data['compression'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compression method : \''.$p_header['compression'].'\'');\r
+ $p_header['size'] = $v_data['size'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_header['size'].'\'');\r
+ $p_header['compressed_size'] = $v_data['compressed_size'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_header['compressed_size'].'\'');\r
+ $p_header['crc'] = $v_data['crc'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\'');\r
+ $p_header['flag'] = $v_data['flag'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag : \''.$p_header['flag'].'\'');\r
+ $p_header['filename_len'] = $v_data['filename_len'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename_len : \''.$p_header['filename_len'].'\'');\r
+\r
+ // ----- Recuperate date in UNIX format\r
+ $p_header['mdate'] = $v_data['mdate'];\r
+ $p_header['mtime'] = $v_data['mtime'];\r
+ if ($p_header['mdate'] && $p_header['mtime'])\r
+ {\r
+ // ----- Extract time\r
+ $v_hour = ($p_header['mtime'] & 0xF800) >> 11;\r
+ $v_minute = ($p_header['mtime'] & 0x07E0) >> 5;\r
+ $v_seconde = ($p_header['mtime'] & 0x001F)*2;\r
+\r
+ // ----- Extract date\r
+ $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980;\r
+ $v_month = ($p_header['mdate'] & 0x01E0) >> 5;\r
+ $v_day = $p_header['mdate'] & 0x001F;\r
+\r
+ // ----- Get UNIX date format\r
+ $p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');\r
+ }\r
+ else\r
+ {\r
+ $p_header['mtime'] = time();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');\r
+ }\r
+\r
+ // TBC\r
+ //for(reset($v_data); $key = key($v_data); next($v_data)) {\r
+ // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Attribut[$key] = ".$v_data[$key]);\r
+ //}\r
+\r
+ // ----- Set the stored filename\r
+ $p_header['stored_filename'] = $p_header['filename'];\r
+\r
+ // ----- Set the status field\r
+ $p_header['status'] = "ok";\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privReadCentralFileHeader()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privReadCentralFileHeader(&$p_header)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadCentralFileHeader", "");\r
+ $v_result=1;\r
+\r
+ // ----- Read the 4 bytes signature\r
+ $v_binary_data = @fread($this->zip_fd, 4);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");\r
+ $v_data = unpack('Vid', $v_binary_data);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");\r
+\r
+ // ----- Check signature\r
+ if ($v_data['id'] != 0x02014b50)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid Central Dir File signature");\r
+\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Read the first 42 bytes of the header\r
+ $v_binary_data = fread($this->zip_fd, 42);\r
+\r
+ // ----- Look for invalid block size\r
+ if (strlen($v_binary_data) != 42)\r
+ {\r
+ $p_header['filename'] = "";\r
+ $p_header['status'] = "invalid_header";\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));\r
+\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".strlen($v_binary_data));\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Extract the values\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header : '".$v_binary_data."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header (Hex) : '".bin2hex($v_binary_data)."'");\r
+ $p_header = unpack('vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $v_binary_data);\r
+\r
+ // ----- Get filename\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File name length : ".$p_header['filename_len']);\r
+ if ($p_header['filename_len'] != 0)\r
+ $p_header['filename'] = fread($this->zip_fd, $p_header['filename_len']);\r
+ else\r
+ $p_header['filename'] = '';\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Filename : \''.$p_header['filename'].'\'');\r
+\r
+ // ----- Get extra\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Extra length : ".$p_header['extra_len']);\r
+ if ($p_header['extra_len'] != 0)\r
+ $p_header['extra'] = fread($this->zip_fd, $p_header['extra_len']);\r
+ else\r
+ $p_header['extra'] = '';\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Extra : \''.$p_header['extra'].'\'');\r
+\r
+ // ----- Get comment\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Comment length : ".$p_header['comment_len']);\r
+ if ($p_header['comment_len'] != 0)\r
+ $p_header['comment'] = fread($this->zip_fd, $p_header['comment_len']);\r
+ else\r
+ $p_header['comment'] = '';\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Comment : \''.$p_header['comment'].'\'');\r
+\r
+ // ----- Extract properties\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version : \''.($p_header['version']/10).'.'.($p_header['version']%10).'\'');\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\'');\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Size : \''.$p_header['size'].'\'');\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Compressed Size : \''.$p_header['compressed_size'].'\'');\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\'');\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Flag : \''.$p_header['flag'].'\'');\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Offset : \''.$p_header['offset'].'\'');\r
+\r
+ // ----- Recuperate date in UNIX format\r
+ if ($p_header['mdate'] && $p_header['mtime'])\r
+ {\r
+ // ----- Extract time\r
+ $v_hour = ($p_header['mtime'] & 0xF800) >> 11;\r
+ $v_minute = ($p_header['mtime'] & 0x07E0) >> 5;\r
+ $v_seconde = ($p_header['mtime'] & 0x001F)*2;\r
+\r
+ // ----- Extract date\r
+ $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980;\r
+ $v_month = ($p_header['mdate'] & 0x01E0) >> 5;\r
+ $v_day = $p_header['mdate'] & 0x001F;\r
+\r
+ // ----- Get UNIX date format\r
+ $p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');\r
+ }\r
+ else\r
+ {\r
+ $p_header['mtime'] = time();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');\r
+ }\r
+\r
+ // ----- Set the stored filename\r
+ $p_header['stored_filename'] = $p_header['filename'];\r
+\r
+ // ----- Set default status to ok\r
+ $p_header['status'] = 'ok';\r
+\r
+ // ----- Look if it is a directory\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Internal (Hex) : '".sprintf("Ox%04X", $p_header['internal'])."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "External (Hex) : '".sprintf("Ox%04X", $p_header['external'])."' (".(($p_header['external']&0x00000010)==0x00000010?'is a folder':'is a file').')');\r
+ if (substr($p_header['filename'], -1) == '/') {\r
+ //$p_header['external'] = 0x41FF0010;\r
+ $p_header['external'] = 0x00000010;\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Force folder external : \''.sprintf("Ox%04X", $p_header['external']).'\'');\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Header of filename : \''.$p_header['filename'].'\'');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privCheckFileHeaders()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // 1 on success,\r
+ // 0 on error;\r
+ // --------------------------------------------------------------------------------\r
+ function privCheckFileHeaders(&$p_local_header, &$p_central_header)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFileHeaders", "");\r
+ $v_result=1;\r
+\r
+ // ----- Check the static values\r
+ // TBC\r
+ if ($p_local_header['filename'] != $p_central_header['filename']) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename" : TBC To Be Completed');\r
+ }\r
+ if ($p_local_header['version_extracted'] != $p_central_header['version_extracted']) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "version_extracted" : TBC To Be Completed');\r
+ }\r
+ if ($p_local_header['flag'] != $p_central_header['flag']) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "flag" : TBC To Be Completed');\r
+ }\r
+ if ($p_local_header['compression'] != $p_central_header['compression']) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "compression" : TBC To Be Completed');\r
+ }\r
+ if ($p_local_header['mtime'] != $p_central_header['mtime']) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "mtime" : TBC To Be Completed');\r
+ }\r
+ if ($p_local_header['filename_len'] != $p_central_header['filename_len']) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename_len" : TBC To Be Completed');\r
+ }\r
+\r
+ // ----- Look for flag bit 3\r
+ if (($p_local_header['flag'] & 8) == 8) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Purpose bit flag bit 3 set !');\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'File size, compression size and crc found in central header');\r
+ $p_local_header['size'] = $p_central_header['size'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_local_header['size'].'\'');\r
+ $p_local_header['compressed_size'] = $p_central_header['compressed_size'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_local_header['compressed_size'].'\'');\r
+ $p_local_header['crc'] = $p_central_header['crc'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_local_header['crc']).'\'');\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privReadEndCentralDir()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privReadEndCentralDir(&$p_central_dir)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadEndCentralDir", "");\r
+ $v_result=1;\r
+\r
+ // ----- Go to the end of the zip file\r
+ $v_size = filesize($this->zipname);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size of the file :$v_size");\r
+ @fseek($this->zip_fd, $v_size);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position at end of zip file : \''.ftell($this->zip_fd).'\'');\r
+ if (@ftell($this->zip_fd) != $v_size)\r
+ {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to go to the end of the archive \''.$this->zipname.'\'');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- First try : look if this is an archive with no commentaries (most of the time)\r
+ // in this case the end of central dir is at 22 bytes of the file end\r
+ $v_found = 0;\r
+ if ($v_size > 26) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Look for central dir with no comment');\r
+ @fseek($this->zip_fd, $v_size-22);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after min central position : \''.ftell($this->zip_fd).'\'');\r
+ if (($v_pos = @ftell($this->zip_fd)) != ($v_size-22))\r
+ {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Read for bytes\r
+ $v_binary_data = @fread($this->zip_fd, 4);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");\r
+ $v_data = @unpack('Vid', $v_binary_data);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");\r
+\r
+ // ----- Check signature\r
+ if ($v_data['id'] == 0x06054b50) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found central dir at the default position.");\r
+ $v_found = 1;\r
+ }\r
+\r
+ $v_pos = ftell($this->zip_fd);\r
+ }\r
+\r
+ // ----- Go back to the maximum possible size of the Central Dir End Record\r
+ if (!$v_found) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Start extended search of end central dir');\r
+ $v_maximum_size = 65557; // 0xFFFF + 22;\r
+ if ($v_maximum_size > $v_size)\r
+ $v_maximum_size = $v_size;\r
+ @fseek($this->zip_fd, $v_size-$v_maximum_size);\r
+ if (@ftell($this->zip_fd) != ($v_size-$v_maximum_size))\r
+ {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after max central position : \''.ftell($this->zip_fd).'\'');\r
+\r
+ // ----- Read byte per byte in order to find the signature\r
+ $v_pos = ftell($this->zip_fd);\r
+ $v_bytes = 0x00000000;\r
+ while ($v_pos < $v_size)\r
+ {\r
+ // ----- Read a byte\r
+ $v_byte = @fread($this->zip_fd, 1);\r
+\r
+ // ----- Add the byte\r
+ $v_bytes = ($v_bytes << 8) | Ord($v_byte);\r
+\r
+ // ----- Compare the bytes\r
+ if ($v_bytes == 0x504b0506)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Found End Central Dir signature at position : \''.ftell($this->zip_fd).'\'');\r
+ $v_pos++;\r
+ break;\r
+ }\r
+\r
+ $v_pos++;\r
+ }\r
+\r
+ // ----- Look if not found end of central dir\r
+ if ($v_pos == $v_size)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to find End of Central Dir Record signature");\r
+\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ }\r
+\r
+ // ----- Read the first 18 bytes of the header\r
+ $v_binary_data = fread($this->zip_fd, 18);\r
+\r
+ // ----- Look for invalid block size\r
+ if (strlen($v_binary_data) != 18)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));\r
+\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Extract the values\r
+ ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record : '".$v_binary_data."'");\r
+ ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record (Hex) : '".bin2hex($v_binary_data)."'");\r
+ $v_data = unpack('vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size', $v_binary_data);\r
+\r
+ // ----- Check the global size\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Comment length : ".$v_data['comment_size']);\r
+ if (($v_pos + $v_data['comment_size'] + 18) != $v_size) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The central dir is not at the end of the archive. Some trailing bytes exists after the archive.");\r
+\r
+ // ----- Removed in release 2.2 see readme file\r
+ // The check of the file size is a little too strict.\r
+ // Some bugs where found when a zip is encrypted/decrypted with 'crypt'.\r
+ // While decrypted, zip has training 0 bytes\r
+ if (0) {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT,\r
+ 'The central dir is not at the end of the archive.'\r
+ .' Some trailing bytes exists after the archive.');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ }\r
+\r
+ // ----- Get comment\r
+ if ($v_data['comment_size'] != 0)\r
+ $p_central_dir['comment'] = fread($this->zip_fd, $v_data['comment_size']);\r
+ else\r
+ $p_central_dir['comment'] = '';\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment : \''.$p_central_dir['comment'].'\'');\r
+\r
+ $p_central_dir['entries'] = $v_data['entries'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries : \''.$p_central_dir['entries'].'\'');\r
+ $p_central_dir['disk_entries'] = $v_data['disk_entries'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries for this disk : \''.$p_central_dir['disk_entries'].'\'');\r
+ $p_central_dir['offset'] = $v_data['offset'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Offset of Central Dir : \''.$p_central_dir['offset'].'\'');\r
+ $p_central_dir['size'] = $v_data['size'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size of Central Dir : \''.$p_central_dir['size'].'\'');\r
+ $p_central_dir['disk'] = $v_data['disk'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Disk number : \''.$p_central_dir['disk'].'\'');\r
+ $p_central_dir['disk_start'] = $v_data['disk_start'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Start disk number : \''.$p_central_dir['disk_start'].'\'');\r
+\r
+ // TBC\r
+ //for(reset($p_central_dir); $key = key($p_central_dir); next($p_central_dir)) {\r
+ // //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "central_dir[$key] = ".$p_central_dir[$key]);\r
+ //}\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privDeleteByRule()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privDeleteByRule(&$p_result_list, &$p_options)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDeleteByRule", "");\r
+ $v_result=1;\r
+ $v_list_detail = array();\r
+\r
+ // ----- Open the zip file\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
+ if (($v_result=$this->privOpenFd('rb')) != 1)\r
+ {\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Read the central directory informations\r
+ $v_central_dir = array();\r
+ if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)\r
+ {\r
+ $this->privCloseFd();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Go to beginning of File\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");\r
+ @rewind($this->zip_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");\r
+\r
+ // ----- Scan all the files\r
+ // ----- Start at beginning of Central Dir\r
+ $v_pos_entry = $v_central_dir['offset'];\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");\r
+ @rewind($this->zip_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");\r
+ if (@fseek($this->zip_fd, $v_pos_entry))\r
+ {\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");\r
+\r
+ // ----- Read each entry\r
+ $v_header_list = array();\r
+ $j_start = 0;\r
+ for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry (index '$i')");\r
+\r
+ // ----- Read the file header\r
+ $v_header_list[$v_nb_extracted] = array();\r
+ if (($v_result = $this->privReadCentralFileHeader($v_header_list[$v_nb_extracted])) != 1)\r
+ {\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename (index '$i') : '".$v_header_list[$v_nb_extracted]['stored_filename']."'");\r
+\r
+ // ----- Store the index\r
+ $v_header_list[$v_nb_extracted]['index'] = $i;\r
+\r
+ // ----- Look for the specific extract rules\r
+ $v_found = false;\r
+\r
+ // ----- Look for extract by name rule\r
+ if ( (isset($p_options[PCLZIP_OPT_BY_NAME]))\r
+ && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");\r
+\r
+ // ----- Look if the filename is in the list\r
+ for ($j=0; ($j<sizeof($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_found); $j++) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");\r
+\r
+ // ----- Look for a directory\r
+ if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");\r
+\r
+ // ----- Look if the directory is in the filename path\r
+ if ( (strlen($v_header_list[$v_nb_extracted]['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))\r
+ && (substr($v_header_list[$v_nb_extracted]['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");\r
+ $v_found = true;\r
+ }\r
+ elseif ( (($v_header_list[$v_nb_extracted]['external']&0x00000010)==0x00000010) /* Indicates a folder */\r
+ && ($v_header_list[$v_nb_extracted]['stored_filename'].'/' == $p_options[PCLZIP_OPT_BY_NAME][$j])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The entry is the searched directory");\r
+ $v_found = true;\r
+ }\r
+ }\r
+ // ----- Look for a filename\r
+ elseif ($v_header_list[$v_nb_extracted]['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");\r
+ $v_found = true;\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Look for extract by ereg rule\r
+ else if ( (isset($p_options[PCLZIP_OPT_BY_EREG]))\r
+ && ($p_options[PCLZIP_OPT_BY_EREG] != "")) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");\r
+\r
+ if (ereg($p_options[PCLZIP_OPT_BY_EREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");\r
+ $v_found = true;\r
+ }\r
+ }\r
+\r
+ // ----- Look for extract by preg rule\r
+ else if ( (isset($p_options[PCLZIP_OPT_BY_PREG]))\r
+ && ($p_options[PCLZIP_OPT_BY_PREG] != "")) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");\r
+\r
+ if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");\r
+ $v_found = true;\r
+ }\r
+ }\r
+\r
+ // ----- Look for extract by index rule\r
+ else if ( (isset($p_options[PCLZIP_OPT_BY_INDEX]))\r
+ && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");\r
+\r
+ // ----- Look if the index is in the list\r
+ for ($j=$j_start; ($j<sizeof($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_found); $j++) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");\r
+\r
+ if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");\r
+ $v_found = true;\r
+ }\r
+ if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");\r
+ $j_start = $j+1;\r
+ }\r
+\r
+ if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");\r
+ break;\r
+ }\r
+ }\r
+ }\r
+ else {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "No argument mean remove all file");\r
+ $v_found = true;\r
+ }\r
+\r
+ // ----- Look for deletion\r
+ if ($v_found)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' need to be deleted");\r
+ unset($v_header_list[$v_nb_extracted]);\r
+ }\r
+ else\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' will not be deleted");\r
+ $v_nb_extracted++;\r
+ }\r
+ }\r
+\r
+ // ----- Look if something need to be deleted\r
+ if ($v_nb_extracted > 0) {\r
+\r
+ // ----- Creates a temporay file\r
+ $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';\r
+\r
+ // ----- Creates a temporary zip archive\r
+ $v_temp_zip = new PclZip($v_zip_temp_name);\r
+\r
+ // ----- Open the temporary zip file in write mode\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary write mode");\r
+ if (($v_result = $v_temp_zip->privOpenFd('wb')) != 1) {\r
+ $this->privCloseFd();\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Look which file need to be kept\r
+ for ($i=0; $i<sizeof($v_header_list); $i++) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Keep entry index '$i' : '".$v_header_list[$i]['filename']."'");\r
+\r
+ // ----- Calculate the position of the header\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset='". $v_header_list[$i]['offset']."'");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");\r
+ @rewind($this->zip_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");\r
+ if (@fseek($this->zip_fd, $v_header_list[$i]['offset'])) {\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+ $v_temp_zip->privCloseFd();\r
+ @unlink($v_zip_temp_name);\r
+\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");\r
+\r
+ // ----- Read the file header\r
+ $v_local_header = array();\r
+ if (($v_result = $this->privReadFileHeader($v_local_header)) != 1) {\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+ $v_temp_zip->privCloseFd();\r
+ @unlink($v_zip_temp_name);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ \r
+ // ----- Check that local file header is same as central file header\r
+ if ($this->privCheckFileHeaders($v_local_header,\r
+ $v_header_list[$i]) != 1) {\r
+ // TBC\r
+ }\r
+ unset($v_local_header);\r
+\r
+ // ----- Write the file header\r
+ if (($v_result = $v_temp_zip->privWriteFileHeader($v_header_list[$i])) != 1) {\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+ $v_temp_zip->privCloseFd();\r
+ @unlink($v_zip_temp_name);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset for this file is '".$v_header_list[$i]['offset']."'");\r
+\r
+ // ----- Read/write the data block\r
+ if (($v_result = PclZipUtilCopyBlock($this->zip_fd, $v_temp_zip->zip_fd, $v_header_list[$i]['compressed_size'])) != 1) {\r
+ // ----- Close the zip file\r
+ $this->privCloseFd();\r
+ $v_temp_zip->privCloseFd();\r
+ @unlink($v_zip_temp_name);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ }\r
+\r
+ // ----- Store the offset of the central dir\r
+ $v_offset = @ftell($v_temp_zip->zip_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "New offset of central dir : $v_offset");\r
+\r
+ // ----- Re-Create the Central Dir files header\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the new central directory");\r
+ for ($i=0; $i<sizeof($v_header_list); $i++) {\r
+ // ----- Create the file header\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset of file : ".$v_header_list[$i]['offset']);\r
+ if (($v_result = $v_temp_zip->privWriteCentralFileHeader($v_header_list[$i])) != 1) {\r
+ $v_temp_zip->privCloseFd();\r
+ $this->privCloseFd();\r
+ @unlink($v_zip_temp_name);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Transform the header to a 'usable' info\r
+ $v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);\r
+ }\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the central directory footer");\r
+\r
+ // ----- Zip file comment\r
+ $v_comment = '';\r
+ if (isset($p_options[PCLZIP_OPT_COMMENT])) {\r
+ $v_comment = $p_options[PCLZIP_OPT_COMMENT];\r
+ }\r
+\r
+ // ----- Calculate the size of the central header\r
+ $v_size = @ftell($v_temp_zip->zip_fd)-$v_offset;\r
+\r
+ // ----- Create the central dir footer\r
+ if (($v_result = $v_temp_zip->privWriteCentralHeader(sizeof($v_header_list), $v_size, $v_offset, $v_comment)) != 1) {\r
+ // ----- Reset the file list\r
+ unset($v_header_list);\r
+ $v_temp_zip->privCloseFd();\r
+ $this->privCloseFd();\r
+ @unlink($v_zip_temp_name);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Close\r
+ $v_temp_zip->privCloseFd();\r
+ $this->privCloseFd();\r
+\r
+ // ----- Delete the zip file\r
+ // TBC : I should test the result ...\r
+ @unlink($this->zipname);\r
+\r
+ // ----- Rename the temporary file\r
+ // TBC : I should test the result ...\r
+ //@rename($v_zip_temp_name, $this->zipname);\r
+ PclZipUtilRename($v_zip_temp_name, $this->zipname);\r
+ \r
+ // ----- Destroy the temporary archive\r
+ unset($v_temp_zip);\r
+ }\r
+ \r
+ // ----- Remove every files : reset the file\r
+ else if ($v_central_dir['entries'] != 0) {\r
+ $this->privCloseFd();\r
+\r
+ if (($v_result = $this->privOpenFd('wb')) != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ if (($v_result = $this->privWriteCentralHeader(0, 0, 0, '')) != 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ $this->privCloseFd();\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privDirCheck()\r
+ // Description :\r
+ // Check if a directory exists, if not it creates it and all the parents directory\r
+ // which may be useful.\r
+ // Parameters :\r
+ // $p_dir : Directory path to check.\r
+ // Return Values :\r
+ // 1 : OK\r
+ // -1 : Unable to create directory\r
+ // --------------------------------------------------------------------------------\r
+ function privDirCheck($p_dir, $p_is_dir=false)\r
+ {\r
+ $v_result = 1;\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDirCheck", "entry='$p_dir', is_dir='".($p_is_dir?"true":"false")."'");\r
+\r
+ // ----- Remove the final '/'\r
+ if (($p_is_dir) && (substr($p_dir, -1)=='/'))\r
+ {\r
+ $p_dir = substr($p_dir, 0, strlen($p_dir)-1);\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Looking for entry '$p_dir'");\r
+\r
+ // ----- Check the directory availability\r
+ if ((is_dir($p_dir)) || ($p_dir == ""))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, "'$p_dir' is a directory");\r
+ return 1;\r
+ }\r
+\r
+ // ----- Extract parent directory\r
+ $p_parent_dir = dirname($p_dir);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Parent directory is '$p_parent_dir'");\r
+\r
+ // ----- Just a check\r
+ if ($p_parent_dir != $p_dir)\r
+ {\r
+ // ----- Look for parent directory\r
+ if ($p_parent_dir != "")\r
+ {\r
+ if (($v_result = $this->privDirCheck($p_parent_dir)) != 1)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Create the directory\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Create directory '$p_dir'");\r
+ if (!@mkdir($p_dir, 0777))\r
+ {\r
+ // ----- Error log\r
+ PclZip::privErrorLog(PCLZIP_ERR_DIR_CREATE_FAIL, "Unable to create directory '$p_dir'");\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result, "Directory '$p_dir' created");\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privMerge()\r
+ // Description :\r
+ // If $p_archive_to_add does not exist, the function exit with a success result.\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privMerge(&$p_archive_to_add)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privMerge", "archive='".$p_archive_to_add->zipname."'");\r
+ $v_result=1;\r
+\r
+ // ----- Look if the archive_to_add exists\r
+ if (!is_file($p_archive_to_add->zipname))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to add does not exist. End of merge.");\r
+\r
+ // ----- Nothing to merge, so merge is a success\r
+ $v_result = 1;\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Look if the archive exists\r
+ if (!is_file($this->zipname))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, duplicate the archive_to_add.");\r
+\r
+ // ----- Do a duplicate\r
+ $v_result = $this->privDuplicate($p_archive_to_add->zipname);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Open the zip file\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
+ if (($v_result=$this->privOpenFd('rb')) != 1)\r
+ {\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Read the central directory informations\r
+ $v_central_dir = array();\r
+ if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1)\r
+ {\r
+ $this->privCloseFd();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Go to beginning of File\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");\r
+ @rewind($this->zip_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");\r
+\r
+ // ----- Open the archive_to_add file\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open archive_to_add in binary read mode");\r
+ if (($v_result=$p_archive_to_add->privOpenFd('rb')) != 1)\r
+ {\r
+ $this->privCloseFd();\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Read the central directory informations\r
+ $v_central_dir_to_add = array();\r
+ if (($v_result = $p_archive_to_add->privReadEndCentralDir($v_central_dir_to_add)) != 1)\r
+ {\r
+ $this->privCloseFd();\r
+ $p_archive_to_add->privCloseFd();\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Go to beginning of File\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");\r
+ @rewind($p_archive_to_add->zip_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");\r
+\r
+ // ----- Creates a temporay file\r
+ $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';\r
+\r
+ // ----- Open the temporary file in write mode\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
+ if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0)\r
+ {\r
+ $this->privCloseFd();\r
+ $p_archive_to_add->privCloseFd();\r
+\r
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Copy the files from the archive to the temporary file\r
+ // TBC : Here I should better append the file and go back to erase the central dir\r
+ $v_size = $v_central_dir['offset'];\r
+ while ($v_size != 0)\r
+ {\r
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
+ $v_buffer = fread($this->zip_fd, $v_read_size);\r
+ @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);\r
+ $v_size -= $v_read_size;\r
+ }\r
+\r
+ // ----- Copy the files from the archive_to_add into the temporary file\r
+ $v_size = $v_central_dir_to_add['offset'];\r
+ while ($v_size != 0)\r
+ {\r
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
+ $v_buffer = fread($p_archive_to_add->zip_fd, $v_read_size);\r
+ @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);\r
+ $v_size -= $v_read_size;\r
+ }\r
+\r
+ // ----- Store the offset of the central dir\r
+ $v_offset = @ftell($v_zip_temp_fd);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");\r
+\r
+ // ----- Copy the block of file headers from the old archive\r
+ $v_size = $v_central_dir['size'];\r
+ while ($v_size != 0)\r
+ {\r
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
+ $v_buffer = @fread($this->zip_fd, $v_read_size);\r
+ @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);\r
+ $v_size -= $v_read_size;\r
+ }\r
+\r
+ // ----- Copy the block of file headers from the archive_to_add\r
+ $v_size = $v_central_dir_to_add['size'];\r
+ while ($v_size != 0)\r
+ {\r
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
+ $v_buffer = @fread($p_archive_to_add->zip_fd, $v_read_size);\r
+ @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);\r
+ $v_size -= $v_read_size;\r
+ }\r
+\r
+ // ----- Merge the file comments\r
+ $v_comment = $v_central_dir['comment'].' '.$v_central_dir_to_add['comment'];\r
+\r
+ // ----- Calculate the size of the (new) central header\r
+ $v_size = @ftell($v_zip_temp_fd)-$v_offset;\r
+\r
+ // ----- Swap the file descriptor\r
+ // Here is a trick : I swap the temporary fd with the zip fd, in order to use\r
+ // the following methods on the temporary fil and not the real archive fd\r
+ $v_swap = $this->zip_fd;\r
+ $this->zip_fd = $v_zip_temp_fd;\r
+ $v_zip_temp_fd = $v_swap;\r
+\r
+ // ----- Create the central dir footer\r
+ if (($v_result = $this->privWriteCentralHeader($v_central_dir['entries']+$v_central_dir_to_add['entries'], $v_size, $v_offset, $v_comment)) != 1)\r
+ {\r
+ $this->privCloseFd();\r
+ $p_archive_to_add->privCloseFd();\r
+ @fclose($v_zip_temp_fd);\r
+ $this->zip_fd = null;\r
+\r
+ // ----- Reset the file list\r
+ unset($v_header_list);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Swap back the file descriptor\r
+ $v_swap = $this->zip_fd;\r
+ $this->zip_fd = $v_zip_temp_fd;\r
+ $v_zip_temp_fd = $v_swap;\r
+\r
+ // ----- Close\r
+ $this->privCloseFd();\r
+ $p_archive_to_add->privCloseFd();\r
+\r
+ // ----- Close the temporary file\r
+ @fclose($v_zip_temp_fd);\r
+\r
+ // ----- Delete the zip file\r
+ // TBC : I should test the result ...\r
+ @unlink($this->zipname);\r
+\r
+ // ----- Rename the temporary file\r
+ // TBC : I should test the result ...\r
+ //@rename($v_zip_temp_name, $this->zipname);\r
+ PclZipUtilRename($v_zip_temp_name, $this->zipname);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privDuplicate()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privDuplicate($p_archive_filename)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDuplicate", "archive_filename='$p_archive_filename'");\r
+ $v_result=1;\r
+\r
+ // ----- Look if the $p_archive_filename exists\r
+ if (!is_file($p_archive_filename))\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to duplicate does not exist. End of duplicate.");\r
+\r
+ // ----- Nothing to duplicate, so duplicate is a success.\r
+ $v_result = 1;\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Open the zip file\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
+ if (($v_result=$this->privOpenFd('wb')) != 1)\r
+ {\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Open the temporary file in write mode\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");\r
+ if (($v_zip_temp_fd = @fopen($p_archive_filename, 'rb')) == 0)\r
+ {\r
+ $this->privCloseFd();\r
+\r
+ PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive file \''.$p_archive_filename.'\' in binary write mode');\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());\r
+ return PclZip::errorCode();\r
+ }\r
+\r
+ // ----- Copy the files from the archive to the temporary file\r
+ // TBC : Here I should better append the file and go back to erase the central dir\r
+ $v_size = filesize($p_archive_filename);\r
+ while ($v_size != 0)\r
+ {\r
+ $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read $v_read_size bytes");\r
+ $v_buffer = fread($v_zip_temp_fd, $v_read_size);\r
+ @fwrite($this->zip_fd, $v_buffer, $v_read_size);\r
+ $v_size -= $v_read_size;\r
+ }\r
+\r
+ // ----- Close\r
+ $this->privCloseFd();\r
+\r
+ // ----- Close the temporary file\r
+ @fclose($v_zip_temp_fd);\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privErrorLog()\r
+ // Description :\r
+ // Parameters :\r
+ // --------------------------------------------------------------------------------\r
+ function privErrorLog($p_error_code=0, $p_error_string='')\r
+ {\r
+ if (PCLZIP_ERROR_EXTERNAL == 1) {\r
+ PclError($p_error_code, $p_error_string);\r
+ }\r
+ else {\r
+ $this->error_code = $p_error_code;\r
+ $this->error_string = $p_error_string;\r
+ }\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privErrorReset()\r
+ // Description :\r
+ // Parameters :\r
+ // --------------------------------------------------------------------------------\r
+ function privErrorReset()\r
+ {\r
+ if (PCLZIP_ERROR_EXTERNAL == 1) {\r
+ PclErrorReset();\r
+ }\r
+ else {\r
+ $this->error_code = 0;\r
+ $this->error_string = '';\r
+ }\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privDecrypt()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privDecrypt($p_encryption_header, &$p_buffer, $p_size, $p_crc)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDecrypt', "size=".$p_size."");\r
+ $v_result=1;\r
+ \r
+ // ----- To Be Modified ;-)\r
+ $v_pwd = "test";\r
+ \r
+ $p_buffer = PclZipUtilZipDecrypt($p_buffer, $p_size, $p_encryption_header,\r
+ $p_crc, $v_pwd);\r
+ \r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privDisableMagicQuotes()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privDisableMagicQuotes()\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDisableMagicQuotes', "");\r
+ $v_result=1;\r
+\r
+ // ----- Look if function exists\r
+ if ( (!function_exists("get_magic_quotes_runtime"))\r
+ || (!function_exists("set_magic_quotes_runtime"))) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Look if already done\r
+ if ($this->magic_quotes_status != -1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote already disabled");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Get and memorize the magic_quote value\r
+ $this->magic_quotes_status = @get_magic_quotes_runtime();\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Current magic_quotes_runtime status is '".($this->magic_quotes_status==0?'disable':'enable')."'");\r
+\r
+ // ----- Disable magic_quotes\r
+ if ($this->magic_quotes_status == 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Disable magic_quotes");\r
+ @set_magic_quotes_runtime(0);\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : privSwapBackMagicQuotes()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function privSwapBackMagicQuotes()\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privSwapBackMagicQuotes', "");\r
+ $v_result=1;\r
+\r
+ // ----- Look if function exists\r
+ if ( (!function_exists("get_magic_quotes_runtime"))\r
+ || (!function_exists("set_magic_quotes_runtime"))) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Look if something to do\r
+ if ($this->magic_quotes_status != -1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote not modified");\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+\r
+ // ----- Swap back magic_quotes\r
+ if ($this->magic_quotes_status == 1) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Enable back magic_quotes");\r
+ @set_magic_quotes_runtime($this->magic_quotes_status);\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ }\r
+ // End of class\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : PclZipUtilPathReduction()\r
+ // Description :\r
+ // Parameters :\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function PclZipUtilPathReduction($p_dir)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathReduction", "dir='$p_dir'");\r
+ $v_result = "";\r
+\r
+ // ----- Look for not empty path\r
+ if ($p_dir != "") {\r
+ // ----- Explode path by directory names\r
+ $v_list = explode("/", $p_dir);\r
+\r
+ // ----- Study directories from last to first\r
+ $v_skip = 0;\r
+ for ($i=sizeof($v_list)-1; $i>=0; $i--) {\r
+ // ----- Look for current path\r
+ if ($v_list[$i] == ".") {\r
+ // ----- Ignore this directory\r
+ // Should be the first $i=0, but no check is done\r
+ }\r
+ else if ($v_list[$i] == "..") {\r
+ $v_skip++;\r
+ }\r
+ else if ($v_list[$i] == "") {\r
+ // ----- First '/' i.e. root slash\r
+ if ($i == 0) {\r
+ $v_result = "/".$v_result;\r
+ if ($v_skip > 0) {\r
+ // ----- It is an invalid path, so the path is not modified\r
+ // TBC\r
+ $v_result = $p_dir;\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid path is unchanged");\r
+ $v_skip = 0;\r
+ }\r
+ }\r
+ // ----- Last '/' i.e. indicates a directory\r
+ else if ($i == (sizeof($v_list)-1)) {\r
+ $v_result = $v_list[$i];\r
+ }\r
+ // ----- Double '/' inside the path\r
+ else {\r
+ // ----- Ignore only the double '//' in path,\r
+ // but not the first and last '/'\r
+ }\r
+ }\r
+ else {\r
+ // ----- Look for item to skip\r
+ if ($v_skip > 0) {\r
+ $v_skip--;\r
+ }\r
+ else {\r
+ $v_result = $v_list[$i].($i!=(sizeof($v_list)-1)?"/".$v_result:"");\r
+ }\r
+ }\r
+ }\r
+ \r
+ // ----- Look for skip\r
+ if ($v_skip > 0) {\r
+ while ($v_skip > 0) {\r
+ $v_result = '../'.$v_result;\r
+ $v_skip--;\r
+ }\r
+ }\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : PclZipUtilPathInclusion()\r
+ // Description :\r
+ // This function indicates if the path $p_path is under the $p_dir tree. Or,\r
+ // said in an other way, if the file or sub-dir $p_path is inside the dir\r
+ // $p_dir.\r
+ // The function indicates also if the path is exactly the same as the dir.\r
+ // This function supports path with duplicated '/' like '//', but does not\r
+ // support '.' or '..' statements.\r
+ // Parameters :\r
+ // Return Values :\r
+ // 0 if $p_path is not inside directory $p_dir\r
+ // 1 if $p_path is inside directory $p_dir\r
+ // 2 if $p_path is exactly the same as $p_dir\r
+ // --------------------------------------------------------------------------------\r
+ function PclZipUtilPathInclusion($p_dir, $p_path)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathInclusion", "dir='$p_dir', path='$p_path'");\r
+ $v_result = 1;\r
+ \r
+ // ----- Look for path beginning by ./\r
+ if ( ($p_dir == '.')\r
+ || ((strlen($p_dir) >=2) && (substr($p_dir, 0, 2) == './'))) {\r
+ $p_dir = PclZipUtilTranslateWinPath(getcwd(), FALSE).'/'.substr($p_dir, 1);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Replacing ./ by full path in p_dir '".$p_dir."'");\r
+ }\r
+ if ( ($p_path == '.')\r
+ || ((strlen($p_path) >=2) && (substr($p_path, 0, 2) == './'))) {\r
+ $p_path = PclZipUtilTranslateWinPath(getcwd(), FALSE).'/'.substr($p_path, 1);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Replacing ./ by full path in p_path '".$p_path."'");\r
+ }\r
+\r
+ // ----- Explode dir and path by directory separator\r
+ $v_list_dir = explode("/", $p_dir);\r
+ $v_list_dir_size = sizeof($v_list_dir);\r
+ $v_list_path = explode("/", $p_path);\r
+ $v_list_path_size = sizeof($v_list_path);\r
+\r
+ // ----- Study directories paths\r
+ $i = 0;\r
+ $j = 0;\r
+ while (($i < $v_list_dir_size) && ($j < $v_list_path_size) && ($v_result)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Working on dir($i)='".$v_list_dir[$i]."' and path($j)='".$v_list_path[$j]."'");\r
+\r
+ // ----- Look for empty dir (path reduction)\r
+ if ($v_list_dir[$i] == '') {\r
+ $i++;\r
+ continue;\r
+ }\r
+ if ($v_list_path[$j] == '') {\r
+ $j++;\r
+ continue;\r
+ }\r
+\r
+ // ----- Compare the items\r
+ if (($v_list_dir[$i] != $v_list_path[$j]) && ($v_list_dir[$i] != '') && ( $v_list_path[$j] != '')) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Items ($i,$j) are different");\r
+ $v_result = 0;\r
+ }\r
+\r
+ // ----- Next items\r
+ $i++;\r
+ $j++;\r
+ }\r
+\r
+ // ----- Look if everything seems to be the same\r
+ if ($v_result) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Look for tie break");\r
+ // ----- Skip all the empty items\r
+ while (($j < $v_list_path_size) && ($v_list_path[$j] == '')) $j++;\r
+ while (($i < $v_list_dir_size) && ($v_list_dir[$i] == '')) $i++;\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Looking on dir($i)='".($i < $v_list_dir_size?$v_list_dir[$i]:'')."' and path($j)='".($j < $v_list_path_size?$v_list_path[$j]:'')."'");\r
+\r
+ if (($i >= $v_list_dir_size) && ($j >= $v_list_path_size)) {\r
+ // ----- There are exactly the same\r
+ $v_result = 2;\r
+ }\r
+ else if ($i < $v_list_dir_size) {\r
+ // ----- The path is shorter than the dir\r
+ $v_result = 0;\r
+ }\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : PclZipUtilCopyBlock()\r
+ // Description :\r
+ // Parameters :\r
+ // $p_mode : read/write compression mode\r
+ // 0 : src & dest normal\r
+ // 1 : src gzip, dest normal\r
+ // 2 : src normal, dest gzip\r
+ // 3 : src & dest gzip\r
+ // Return Values :\r
+ // --------------------------------------------------------------------------------\r
+ function PclZipUtilCopyBlock($p_src, $p_dest, $p_size, $p_mode=0)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilCopyBlock", "size=$p_size, mode=$p_mode");\r
+ $v_result = 1;\r
+\r
+ if ($p_mode==0)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset before read :".(@ftell($p_src)));\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset before write :".(@ftell($p_dest)));\r
+ while ($p_size != 0)\r
+ {\r
+ $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
+ $v_buffer = @fread($p_src, $v_read_size);\r
+ @fwrite($p_dest, $v_buffer, $v_read_size);\r
+ $p_size -= $v_read_size;\r
+ }\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset after read :".(@ftell($p_src)));\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset after write :".(@ftell($p_dest)));\r
+ }\r
+ else if ($p_mode==1)\r
+ {\r
+ while ($p_size != 0)\r
+ {\r
+ $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
+ $v_buffer = @gzread($p_src, $v_read_size);\r
+ @fwrite($p_dest, $v_buffer, $v_read_size);\r
+ $p_size -= $v_read_size;\r
+ }\r
+ }\r
+ else if ($p_mode==2)\r
+ {\r
+ while ($p_size != 0)\r
+ {\r
+ $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
+ $v_buffer = @fread($p_src, $v_read_size);\r
+ @gzwrite($p_dest, $v_buffer, $v_read_size);\r
+ $p_size -= $v_read_size;\r
+ }\r
+ }\r
+ else if ($p_mode==3)\r
+ {\r
+ while ($p_size != 0)\r
+ {\r
+ $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");\r
+ $v_buffer = @gzread($p_src, $v_read_size);\r
+ @gzwrite($p_dest, $v_buffer, $v_read_size);\r
+ $p_size -= $v_read_size;\r
+ }\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : PclZipUtilRename()\r
+ // Description :\r
+ // This function tries to do a simple rename() function. If it fails, it\r
+ // tries to copy the $p_src file in a new $p_dest file and then unlink the\r
+ // first one.\r
+ // Parameters :\r
+ // $p_src : Old filename\r
+ // $p_dest : New filename\r
+ // Return Values :\r
+ // 1 on success, 0 on failure.\r
+ // --------------------------------------------------------------------------------\r
+ function PclZipUtilRename($p_src, $p_dest)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilRename", "source=$p_src, destination=$p_dest");\r
+ $v_result = 1;\r
+\r
+ // ----- Try to rename the files\r
+ if (!@rename($p_src, $p_dest)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to rename file, try copy+unlink");\r
+\r
+ // ----- Try to copy & unlink the src\r
+ if (!@copy($p_src, $p_dest)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to copy file");\r
+ $v_result = 0;\r
+ }\r
+ else if (!@unlink($p_src)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to unlink old filename");\r
+ $v_result = 0;\r
+ }\r
+ }\r
+\r
+ // ----- Return\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : PclZipUtilOptionText()\r
+ // Description :\r
+ // Translate option value in text. Mainly for debug purpose.\r
+ // Parameters :\r
+ // $p_option : the option value.\r
+ // Return Values :\r
+ // The option text value.\r
+ // --------------------------------------------------------------------------------\r
+ function PclZipUtilOptionText($p_option)\r
+ {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilOptionText", "option='".$p_option."'");\r
+ \r
+ $v_list = get_defined_constants();\r
+ for (reset($v_list); $v_key = key($v_list); next($v_list)) {\r
+ $v_prefix = substr($v_key, 0, 10);\r
+ if (( ($v_prefix == 'PCLZIP_OPT')\r
+ || ($v_prefix == 'PCLZIP_CB_')\r
+ || ($v_prefix == 'PCLZIP_ATT'))\r
+ && ($v_list[$v_key] == $p_option)) {\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_key);\r
+ return $v_key;\r
+ }\r
+ }\r
+ \r
+ $v_result = 'Unknown';\r
+\r
+ //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);\r
+ return $v_result;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+ // --------------------------------------------------------------------------------\r
+ // Function : PclZipUtilTranslateWinPath()\r
+ // Description :\r
+ // Translate windows path by replacing '\' by '/' and optionally removing\r
+ // drive letter.\r
+ // Parameters :\r
+ // $p_path : path to translate.\r
+ // $p_remove_disk_letter : true | false\r
+ // Return Values :\r
+ // The path translated.\r
+ // --------------------------------------------------------------------------------\r
+ function PclZipUtilTranslateWinPath($p_path, $p_remove_disk_letter=true)\r
+ {\r
+ if (stristr(php_uname(), 'windows')) {\r
+ // ----- Look for potential disk letter\r
+ if (($p_remove_disk_letter) && (($v_position = strpos($p_path, ':')) != false)) {\r
+ $p_path = substr($p_path, $v_position+1);\r
+ }\r
+ // ----- Change potential windows directory separator\r
+ if ((strpos($p_path, '\\') > 0) || (substr($p_path, 0,1) == '\\')) {\r
+ $p_path = strtr($p_path, '\\', '/');\r
+ }\r
+ }\r
+ return $p_path;\r
+ }\r
+ // --------------------------------------------------------------------------------\r
+\r
+\r
+?>\r
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