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• How to figure out who owns a worker thread that is still running when my app exits?

  - by Dave

  Not long after upgrading to VS2010, my application won't shut down cleanly. If I close the app and then hit pause in the IDE, I see this: The problem is, there's no context. The call stack just says [External code], which isn't too helpful. Here's what I've done so far to try to narrow down the problem: deleted all extraneous plugins to minimize the number of worker threads launched set breakpoints in my code anywhere I create worker threads (and delegates + BeginInvoke, since I think they are labeled "Worker Thread" in the debugger anyway). None were hit. set IsBackground = true for all threads While I could do the next brute force step, which is to roll my code back to a point where this didn't happen and then look over all of the change logs, this isn't terribly efficient. Can anyone recommend a better way to figure this out, given the notable lack of information presented by the debugger? The only other things I can think of include: read up on WinDbg and try to use it to stop anytime a thread is started. At least, I thought that was possible... :) comment out huge blocks of code until the app closes properly, then start uncommenting until it doesn't. UPDATE Perhaps this information will be of use. I decided to use WinDbg and attach to my application. I then closed it, and switched to thread 0 and dumped the stack contents. Here's what I have: ThreadCount: 6 UnstartedThread: 0 BackgroundThread: 1 PendingThread: 0 DeadThread: 4 Hosted Runtime: no PreEmptive GC Alloc Lock ID OSID ThreadOBJ State GC Context Domain Count APT Exception 0 1 1c70 005a65c8 6020 Enabled 02dac6e0:02dad7f8 005a03c0 0 STA 2 2 1b20 005b1980 b220 Enabled 00000000:00000000 005a03c0 0 MTA (Finalizer) XXXX 3 08504048 19820 Enabled 00000000:00000000 005a03c0 0 Ukn XXXX 4 08504540 19820 Enabled 00000000:00000000 005a03c0 0 Ukn XXXX 5 08516a90 19820 Enabled 00000000:00000000 005a03c0 0 Ukn XXXX 6 08517260 19820 Enabled 00000000:00000000 005a03c0 0 Ukn 0:008> ~0s eax=c0674960 ebx=00000000 ecx=00000000 edx=00000000 esi=0040f320 edi=005a65c8 eip=76c37e47 esp=0040f23c ebp=0040f258 iopl=0 nv up ei pl nz na po nc cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000202 USER32!NtUserGetMessage+0x15: 76c37e47 83c404 add esp,4 0:000> !clrstack OS Thread Id: 0x1c70 (0) Child SP IP Call Site 0040f274 76c37e47 [InlinedCallFrame: 0040f274] 0040f270 6baa8976 DomainBoundILStubClass.IL_STUB_PInvoke(System.Windows.Interop.MSG ByRef, System.Runtime.InteropServices.HandleRef, Int32, Int32)*** WARNING: Unable to verify checksum for C:\Windows\assembly\NativeImages_v4.0.30319_32\WindowsBase\d17606e813f01376bd0def23726ecc62\WindowsBase.ni.dll 0040f274 6ba924c5 [InlinedCallFrame: 0040f274] MS.Win32.UnsafeNativeMethods.IntGetMessageW(System.Windows.Interop.MSG ByRef, System.Runtime.InteropServices.HandleRef, Int32, Int32) 0040f2c4 6ba924c5 MS.Win32.UnsafeNativeMethods.GetMessageW(System.Windows.Interop.MSG ByRef, System.Runtime.InteropServices.HandleRef, Int32, Int32) 0040f2dc 6ba8e5f8 System.Windows.Threading.Dispatcher.GetMessage(System.Windows.Interop.MSG ByRef, IntPtr, Int32, Int32) 0040f318 6ba8d579 System.Windows.Threading.Dispatcher.PushFrameImpl(System.Windows.Threading.DispatcherFrame) 0040f368 6ba8d2a1 System.Windows.Threading.Dispatcher.PushFrame(System.Windows.Threading.DispatcherFrame) 0040f374 6ba7fba0 System.Windows.Threading.Dispatcher.Run() 0040f380 62e6ccbb System.Windows.Application.RunDispatcher(System.Object)*** WARNING: Unable to verify checksum for C:\Windows\assembly\NativeImages_v4.0.30319_32\PresentationFramewo#\7f91eecda3ff7ce478146b6458580c98\PresentationFramework.ni.dll 0040f38c 62e6c8ff System.Windows.Application.RunInternal(System.Windows.Window) 0040f3b0 62e6c682 System.Windows.Application.Run(System.Windows.Window) 0040f3c0 62e6c30b System.Windows.Application.Run() 0040f3cc 001f00bc MyApplication.App.Main() [C:\code\trunk\MyApplication\obj\Debug\GeneratedInternalTypeHelper.g.cs @ 24] 0040f608 66c421db [GCFrame: 0040f608] EDIT -- not sure if this helps, but the main thread's call stack looks like this: [Managed to Native Transition] > WindowsBase.dll!MS.Win32.UnsafeNativeMethods.GetMessageW(ref System.Windows.Interop.MSG msg, System.Runtime.InteropServices.HandleRef hWnd, int uMsgFilterMin, int uMsgFilterMax) + 0x15 bytes WindowsBase.dll!System.Windows.Threading.Dispatcher.GetMessage(ref System.Windows.Interop.MSG msg, System.IntPtr hwnd, int minMessage, int maxMessage) + 0x48 bytes WindowsBase.dll!System.Windows.Threading.Dispatcher.PushFrameImpl(System.Windows.Threading.DispatcherFrame frame = {System.Windows.Threading.DispatcherFrame}) + 0x85 bytes WindowsBase.dll!System.Windows.Threading.Dispatcher.PushFrame(System.Windows.Threading.DispatcherFrame frame) + 0x49 bytes WindowsBase.dll!System.Windows.Threading.Dispatcher.Run() + 0x4c bytes PresentationFramework.dll!System.Windows.Application.RunDispatcher(object ignore) + 0x17 bytes PresentationFramework.dll!System.Windows.Application.RunInternal(System.Windows.Window window) + 0x6f bytes PresentationFramework.dll!System.Windows.Application.Run(System.Windows.Window window) + 0x26 bytes PresentationFramework.dll!System.Windows.Application.Run() + 0x1b bytes I did a search on it and found some posts related to WPF GUIs hanging, and maybe that'll give me some more clues.

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• problem with PHP class function ()

  - by lusey

  hello this is my first question here and i hope you can help me .. I am trying to find a soloution of the towers of hanoi problem by three search ways (BFS-DFS-IDS) so I use "state" class whitch defined by 5 variables as here : class state { var $tower1 = array(); var $tower2 = array(); var $tower3 = array(); var $depth; var $neighbors = array(); and it also has many function one of them is getneighbors() which supposed to fill the array $neighbors with state neighbors and they are from the type "state" and here is the function : function getneighbors () { $temp=$this->copy(); $neighbor1= $this->copy(); $neighbor2= $this->copy(); $neighbor3= $this->copy(); $neighbor4= $this->copy(); $neighbor5= $this->copy(); $neighbor6= $this->copy(); if(!Empty($temp->tower1)) { if(!Empty($neighbor1->tower2)) { if(end($neighbor1->tower1) < end($neighbor1->tower2)) { array_unshift($neighbor1->tower2,array_pop($neighbor1->tower1)); array_push($neighbors,$neighbor1); }} else { array_unshift($neighbor1->tower2, array_pop($neighbor1->tower1)); array_push($neighbors,$neighbor1); } if(!Empty($neighbor2->tower3)) { if(end($neighbor2->tower1) < end($neighbor2->tower3)) { array_unshift($neighbor2->tower3, array_pop($neighbor2->tower1)); array_push($neighbors,$neighbor2); }} else { array_unshift($neighbor2->tower3,array_shift($neighbor2->tower1)); array_push($neighbors,$neighbor2); } } if(!Empty($temp->tower2)) { if(!Empty($neighbor3->tower1)) { if(end($neighbor3->tower2) < end($neighbor3->tower1)) { array_unshift($neighbor3->tower1,array_shift($neighbor3->tower2)); array_push($neighbors,$neighbor3); } } else { array_unshift($neighbor3->tower1,array_shift($neighbor3->tower2)); array_push($neighbors,$neighbor3); } if(!Empty($neighbor4->tower3)) { if(end($neighbor4->tower2) < end($neighbor4->tower3)) { array_unshift($neighbor4->tower1,array_shift($neighbor4->tower2)); array_push($neighbors,$neighbor4); } } else{ array_unshift($neighbor4->tower3,array_shift($neighbor4->tower2)); array_push($neighbors,$neighbor4); } } if(!Empty($temp->tower3)) { if(!Empty($neighbor5->tower1)) { if(end($neighbor5->tower3) < end($neighbor5->tower1)) {array_unshift($neighbor5->tower1,array_shift($neighbor5->tower3)); array_push($neighbors,$neighbor5); } } else{ array_unshift($neighbor5->tower1,array_shift($neighbor5->tower3)); array_push($neighbors,$neighbor5);} if(!Empty($neighbor6->tower2)) { if(end($neighbor6->tower3) < end($neighbor6->tower2)) { array_unshift($neighbor6->tower2,array_shift($neighbor6->tower3)); array_push($neighbors,$neighbor6); }} else{ array_unshift($neighbor6->tower2,array_shift($neighbor6->tower3)); array_push($neighbors,$neighbor6);} } return $neighbors; } note that toString and equals and copy are defined too now the problem is that when I call getneighbors() it returns an empty $neighbors array can you pleas tell me the problem ?

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• Event handle in drop-down menu.

  - by QLiu

  Hello fellows, I am trying to develop a dynamic drop down menu by a customized widget style The custom widget has two main features: Read user's location cookies variable to set the proper contact phone number in the CP pages When users select on the drop down menu, it triggers onChange event, it re-select the contact phone number based on users' selections, but it won't reset the location cookies. My widgets conatins two files: Controller.php: Simply one, it uses to handle get cookies variables class serial extends Widget { function __construct() { parent::__construct(); } function generateWidgetInformation() { $this->info['notes'] = "Serial Number search Box"; } function getData() { //Get cookies code will go here, and pass to view.php $this->data['locale'] = 'gb';// for test purpose now } } view.php is about Presentation layer contains HTML, which get the data from my controller <div style="border: 1px solid black; display: block;" id="<?=$this->instanceID;?>"></div> <script>locale2contact('<?=$this->data['locale']?>', '<?=$this->instanceID;?>');</script> And then the Javascript function, call locale2contact var element_id =''; //Define Global Variables, //Receive the cookies locale, and instance id from view.php function locale2contact(locale, instance_id) { var details = ''; this.element_id=instance_id; //assing the instance id into global variable // alert(instance_id); //Check whether we got the instance id from view files if (locale == 'gb') details = 'UK Contact Details<br>' + build_dropdown(locale); else if (locale == 'fr') details = 'French Contact Details<br>'+build_dropdown(locale); else if (locale == 'be') details = 'Belgian Contact Details<br>'+ build_dropdown(locale); else details = 'Unknown Contact Detail'; writeContactInfo(details); } //Build the drop down menu with pre-selected option by using cookies. function build_dropdown(locale) { var dropdown = '<select onChange=changeContactInfo(this.options[selectedIndex].text)>'; dropdown += '<option' + (locale == 'gb' ? ' selected' : '') + '>UK</option>'; dropdown += '<option' + (locale == 'be' ? ' selected' : '') + '>Belgium</option>'; dropdown += '</select>'; return dropdown; } // Not smart way in here, once the people select the drop down box, it reselect the drop down menu and reset the contact info function changeContactInfo(selected) { var details =''; //alert(this.element_id); //alert(locale); if (selected == 'UK') details = 'UK Contact Details<br>' + build_dropdown2(selected); else if (selected == 'fr') details = 'French Contact Details<br>'+ build_dropdown2(selected); else if (selected == 'Belgium') details = 'Belgian Contact Details<br>'+ build_dropdown2(selected); else details = 'Unknown Contact Detail'; writeContactInfo(details); } //Build the drop down menu function build_dropdown2(selected) { var dropdown = '<select onChange=changeContactInfo(this.options[selectedIndex].text)>'; dropdown += '<option' + (selected == 'UK' ? ' selected' : '') + '>UK</option>'; dropdown += '<option' + (selected == 'Belgium' ? ' selected' : '') + '>Belgium</option>'; dropdown += '</select>'; return dropdown; } //Back to view function writeContactInfo(details) { document.getElementById(this.element_id).innerHTML = details; //update the instance field in view } Javascript function is not efficient. As you see, I got two similar duplicate functions to handle events. Users go to the page, the widget read the cookies variable to display contact info (locale2contact)and preselect the drop-down menu (function build_dropdown) If users select the drop down menu, the displya contact info change (function changeContactInfo), and then I need to rebuild the drop down menu with user previously selection (function build_dropdown2). I am looking for best practices for adding this functionality to RightNow widget. Thank you. I really do not like the way i am doing now. It works; but the code looks bad.

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• Right-aligning button in a grid with possibly no content - stretch grid to always fill the page

  - by Peter Perhác

  Hello people, I am losing my patience with this. I am working on a Windows Phone 7 application and I can't figure out what layout manager to use to achieve the following: Basically, when I use a Grid as the layout root, I can't make the grid to stretch to the size of the phone application page. When the main content area is full, all is well and the button sits where I want it to sit. However, in case the page content is very short, the grid is only as wide as to accommodate its content and then the button (which I am desperate to keep near the right edge of the screen) moves away from the right edge. If I replace the grid and use a vertically oriented stack panel for the layout root, the button sits where I want it but then the content area is capable of growing beyond the bottom edge. So, when I place a listbox full of items into the main content area, it doesn't adjust its height to be completely in view, but the majority of items in that listbox are just rendered below the bottom edge of the display area. I have tried using a third-party DockPanel layout manager and then docked the button in it's top section and set the button's HorizontalAlignment="Right" but the result was the same as with the grid, it also shrinks in size when there isn't enough content in the content area (or when title is short). How do I do this then? ==EDIT== I tried WPCoder's XAML, only I replaced the dummy text box with what I would have in a real page (stackpanel) and placed a listbox into the ContentPanel grid. I noticed that what I had before and what WPCoder is suggesting is very similar. Here's my current XAML and the page still doesn't grow to fit the width of the page and I get identical results to what I had before: <phone:PhoneApplicationPage x:Name="categoriesPage" x:Class="CatalogueBrowser.CategoriesPage" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:phone="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone" xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" FontFamily="{StaticResource PhoneFontFamilyNormal}" FontSize="{StaticResource PhoneFontSizeNormal}" Foreground="{StaticResource PhoneForegroundBrush}" SupportedOrientations="PortraitOrLandscape" Orientation="Portrait" mc:Ignorable="d" d:DesignWidth="480" d:DesignHeight="768" xmlns:ctrls="clr-namespace:Microsoft.Phone.Controls;assembly=Microsoft.Phone.Controls.Toolkit" shell:SystemTray.IsVisible="True"> <Grid x:Name="LayoutRoot" Background="Transparent"> <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="*" /> <ColumnDefinition Width="Auto" /> </Grid.ColumnDefinitions> <StackPanel Orientation="Horizontal" VerticalAlignment="Center" > <TextBlock Text="Browsing:" Margin="10,10" Style="{StaticResource PhoneTextTitle3Style}" /> <TextBlock x:Name="ListTitle" Text="{Binding DisplayName}" Margin="0,10" Style="{StaticResource PhoneTextTitle3Style}" /> </StackPanel> <Button Grid.Column="1" x:Name="btnRefineSearch" Content="Refine Search" Style="{StaticResource buttonBarStyle}" FontSize="14" /> </Grid> <Grid x:Name="ContentPanel" Grid.Row="1"> <ListBox x:Name="CategoryList" ItemsSource="{Binding Categories}" Style="{StaticResource CatalogueList}" SelectionChanged="CategoryList_SelectionChanged"/> </Grid> </Grid> </phone:PhoneApplicationPage> This is what the page with the above XAML markup looks like in the emulator:

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• Linked Lists in Java - Help with assignment

  - by doron2010

  I have been trying to solve this assignment all day, please help me. I'm completely lost. Representation of a string in linked lists In every intersection in the list there will be 3 fields : The letter itself. The number of times it appears consecutively. A pointer to the next intersection in the list. The following class CharNode represents a intersection in the list : public class CharNode { private char _data; private int _value; private charNode _next; public CharNode (char c, int val, charNode n) { _data = c; _value = val; _next = n; } public charNode getNext() { return _next; } public void setNext (charNode node) { _next = node; } public int getValue() { return _value; } public void setValue (int v) { value = v; } public char getData() { return _data; } public void setData (char c) { _data = c; } } The class StringList represents the whole list : public class StringList { private charNode _head; public StringList() { _head = null; } public StringList (CharNode node) { _head = node; } } Add methods to the class StringList according to the details : (Pay attention, these are methods from the class String and we want to fulfill them by the representation of a string by a list as explained above) public char charAt (int i) - returns the char in the place i in the string. Assume that the value of i is in the right range. public StringList concat (String str) - returns a string that consists of the string that it is operated on and in its end the string "str" is concatenated. public int indexOf (int ch) - returns the index in the string it is operated on of the first appeareance of the char "ch". If the char "ch" doesn't appear in the string, returns -1. If the value of fromIndex isn't in the range, returns -1. public int indexOf (int ch, int fromIndex) - returns the index in the string it is operated on of the first appeareance of the char "ch", as the search begins in the index "fromIndex". If the char "ch" doesn't appear in the string, returns -1. public boolean equals (String str) - returns true if the string that it is operated on is equal to the string str. Otherwise returns false. This method must be written in recursion, without using loops at all. public int compareTo (String str) - compares between the string that the method is operated on to the string "str" that is in the parameter. The method returns 0 if the strings are equal. If the string in the object is smaller lexicographic from the string "str" in the paramater, a negative number will be returned. And if the string in the object is bigger lexicographic from the string "str", a positive number will be returned. public StringList substring (int i) - returns the list of the substring that starts in the place i in the string on which it operates. Meaning, the sub-string from the place i until the end of the string. Assume the value of i is in the right range. public StringList substring (int i, int j) - returns the list of the substring that begins in the place i and ends in the place j (not included) in the string it operates on. Assume the values of i, j are in the right range. public int length() - will return the length of the string on which it operates. Pay attention to all the possible error cases. Write what is the time complexity and space complexity of every method that you wrote. Make sure the methods you wrote are effective. It is NOT allowed to use ready classes of Java. It is NOT allowed to move to string and use string operations.

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• Agile: User Stories for Machine Learning Project?

  - by benjismith

  I've just finished up with a prototype implementation of a supervised learning algorithm, automatically assigning categorical tags to all the items in our company database (roughly 5 million items). The results look good, and I've been given the go-ahead to plan the production implementation project. I've done this kind of work before, so I know how the functional components of the software. I need a collection of web crawlers to fetch data. I need to extract features from the crawled documents. Those documents need to be segregated into a "training set" and a "classification set", and feature-vectors need to be extracted from each document. Those feature vectors are self-organized into clusters, and the clusters are passed through a series of rebalancing operations. Etc etc etc etc. So I put together a plan, with about 30 unique development/deployment tasks, each with time estimates. The first stage of development -- ignoring some advanced features that we'd like to have in the long-term, but aren't high enough priority to make it into the development schedule yet -- is slated for about two months worth of work. (Keep in mind that I already have a working prototype, so the final implementation is significantly simpler than if the project was starting from scratch.) My manager said the plan looked good to him, but he asked if I could reorganize the tasks into user stories, for a few reasons: (1) our project management software is totally organized around user stories; (2) all of our scheduling is based on fitting entire user stories into sprints, rather than individually scheduling tasks; (3) other teams -- like the web developers -- have made great use of agile methodologies, and they've benefited from modelling all the software features as user stories. So I created a user story at the top level of the project: As a user of the system, I want to search for items by category, so that I can easily find the most relevant items within a huge, complex database. Or maybe a better top-level story for this feature would be: As a content editor, I want to automatically create categorical designations for the items in our database, so that customers can easily find high-value data within our huge, complex database. But that's not the real problem. The tricky part, for me, is figuring out how to create subordinate user stories for the rest of the machine learning architecture. Case in point... I know that the algorithm requires two major architectural subdivisions: (A) training, and (B) classification. And I know that the training portion of the architecture requires construction of a cluster-space. All the Agile Development literature I've read seems to indicate that a user story should be the "smallest possible implementation that provides any business value". And that makes a lot of sense when designing a piece of end-user software. Start small, and then incrementally add value when users demand additional functionality. But a cluster-space, in and of itself, provides zero business value. Nor does a crawler, or a feature-extractor. There's no business value (not for the end-user, or for any of the roles internal to the company) in a partial system. A trained cluster-space is only possible with the crawler and feature extractor, and only relevant if we also develop an accompanying classifier. I suppose it would be possible to create user stories where the subordinate components of the system act as the users in the stories: As a supervised-learning cluster-space construction routine, I want to consume data from a feature extractor, so that I can exist. But that seems really weird. What benefit does it provide me as the developer (or our users, or any other stakeholders, for that matter) to model my user stories like that? Although the main story can be easily divided along architectural-component boundaries (crawler, trainer, classifier, etc), I can't think of any useful decomposition from a user's perspective. What do you guys think? How do you plan Agile user stories for sophisticated, indivisible, non-user-facing components?

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• How to determine edges in an image optimally?

  - by SorinA.

  I recently was put in front of the problem of cropping and resizing images. I needed to crop the 'main content' of an image for example if i had an image similar to this: the result should be an image with the msn content without the white margins(left& right). I search on the X axis for the first and last color change and on the Y axis the same thing. The problem is that traversing the image line by line takes a while..for an image that is 2000x1600px it takes up to 2 seconds to return the CropRect = x1,y1,x2,y2 data. I tried to make for each coordinate a traversal and stop on the first value found but it didn't work in all test cases..sometimes the returned data wasn't the expected one and the duration of the operations was similar.. Any idea how to cut down the traversal time and discovery of the rectangle round the 'main content'? public static CropRect EdgeDetection(Bitmap Image, float Threshold) { CropRect cropRectangle = new CropRect(); int lowestX = 0; int lowestY = 0; int largestX = 0; int largestY = 0; lowestX = Image.Width; lowestY = Image.Height; //find the lowest X bound; for (int y = 0; y < Image.Height - 1; ++y) { for (int x = 0; x < Image.Width - 1; ++x) { Color currentColor = Image.GetPixel(x, y); Color tempXcolor = Image.GetPixel(x + 1, y); Color tempYColor = Image.GetPixel(x, y + 1); if ((Math.Sqrt(((currentColor.R - tempXcolor.R) * (currentColor.R - tempXcolor.R)) + ((currentColor.G - tempXcolor.G) * (currentColor.G - tempXcolor.G)) + ((currentColor.B - tempXcolor.B) * (currentColor.B - tempXcolor.B))) > Threshold)) { if (lowestX > x) lowestX = x; if (largestX < x) largestX = x; } if ((Math.Sqrt(((currentColor.R - tempYColor.R) * (currentColor.R - tempYColor.R)) + ((currentColor.G - tempYColor.G) * (currentColor.G - tempYColor.G)) + ((currentColor.B - tempYColor.B) * (currentColor.B - tempYColor.B))) > Threshold)) { if (lowestY > y) lowestY = y; if (largestY < y) largestY = y; } } } if (lowestX < Image.Width / 4) cropRectangle.X = lowestX - 3 > 0 ? lowestX - 3 : 0; else cropRectangle.X = 0; if (lowestY < Image.Height / 4) cropRectangle.Y = lowestY - 3 > 0 ? lowestY - 3 : 0; else cropRectangle.Y = 0; cropRectangle.Width = largestX - lowestX + 8 > Image.Width ? Image.Width : largestX - lowestX + 8; cropRectangle.Height = largestY + 8 > Image.Height ? Image.Height - lowestY : largestY - lowestY + 8; return cropRectangle; } }

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• Java, LDAP: Make it not ignore blank passwords?

  - by Steve

  I'm maintaining some legacy Java LDAP code. I know next to nothing about LDAP. The program below basically just sends the userid and password to the LDAP server, receives notification back if the credentials are good. If so, it prints out the LDAP attributes received from the LDAP server, if not it prints out an exception. All works well if a bad password is given. An "invalid credentials" exception gets thrown. However, if a blank password is sent to the LDAP Server, authentication will still happen, LDAP attributes will still be returned. Is this unhappy situation due to the LDAP server allowing blank passwords, or does the code below need to be adjusted such a blank password will get fed to the LDAP server in such a way so it will get rejected? I do have data validation in place. I took it off in a testing environment to solve another issue and noticed this problem. I would prefer not to have this problem underneath the data validation. Thanks much in advance for any information import javax.naming.*; import javax.naming.directory.*; import java.util.*; import java.sql.*; public class LDAPTEST { public static void main(String args[]) { String lcf = "com.sun.jndi.ldap.LdapCtxFactory"; String ldapurl = "ldaps://ldap-cit.smew.acme.com:636/o=acme.com"; String loginid = "George.Jetson"; String password = ""; DirContext ctx = null; Hashtable env = new Hashtable(); Attributes attr = null; Attributes resultsAttrs = null; SearchResult result = null; NamingEnumeration results = null; int iResults = 0; int iAttributes = 0; env.put(Context.INITIAL_CONTEXT_FACTORY, lcf); env.put(Context.PROVIDER_URL, ldapurl); env.put(Context.SECURITY_PROTOCOL, "ssl"); env.put(Context.SECURITY_AUTHENTICATION, "simple"); env.put(Context.SECURITY_PRINCIPAL, "uid=" + loginid + ",ou=People,o=acme.com"); env.put(Context.SECURITY_CREDENTIALS, password); try { ctx = new InitialDirContext(env); attr = new BasicAttributes(true); attr.put(new BasicAttribute("uid",loginid)); results = ctx.search("ou=People",attr); while (results.hasMore()) { result = (SearchResult)results.next(); resultsAttrs = result.getAttributes(); for (NamingEnumeration enumAttributes = resultsAttrs.getAll(); enumAttributes.hasMore();) { Attribute a = (Attribute)enumAttributes.next(); System.out.println("attribute: " + a.getID() + " : " + a.get().toString()); iAttributes++; }// end for loop iResults++; }// end while loop System.out.println("Records == " + iResults + " Attributes: " + iAttributes); }// end try catch (Exception e) { e.printStackTrace(); } }// end function main() }// end class LDAPTEST

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• How do I process the largest match first in PHP?

  - by animuson

  Ok, so I tried searching around first but I didn't exactly know how to word this question or a search phrase. Let me explain. I have data that looks like this: <!-- data:start --> <!-- 0:start --> <!-- 0:start -->0,9<!-- 0:stop --> <!-- 1:start -->0,0<!-- 1:stop --> <!-- 2:start -->9,0<!-- 2:stop --> <!-- 3:start -->9,9<!-- 3:stop --> <!-- 4:start -->0,9<!-- 4:stop --> <!-- 0:stop --> <!-- 1:start --> <!-- 0:start -->1,5<!-- 0:stop --> <!-- 1:start -->1,6<!-- 1:stop --> <!-- 2:start -->3,6<!-- 2:stop --> <!-- 3:start -->3,8<!-- 3:stop --> <!-- 4:start -->4,8<!-- 4:stop --> <!-- 1:stop --> <!-- 2:start --> <!-- 0:start -->0,7<!-- 0:stop --> <!-- 1:start -->1,7<!-- 1:stop --> <!-- 2:stop --> <!-- data:stop --> So it's basically a bunch of points. Here is the code I'm currently using to try and parse it so that it would create an array like so: Array ( 0 => Array ( 0 => "0,9", 1 => "0,0", 2 => "9,0", 3 => "9,9", 4 => "0,9" ), 1 => Array ( 0 => "1,5", 1 => "1,6", 2 => "3,6", 3 => "3,8", 4 => "4,8" ), 2 => Array ( 0 => "0,7", 1 => "1,7" ) ) However, it is returning an array that looks like this: Array ( 0 => "0,9", 1 => "0,0", 2 => "9,0" ) Viewing the larger array that I have on my screen, you see that it's setting the first instance of that variable when matching. So how do I get it to find the widest match first and then process the insides. Here is the function I am currently using: function explosion($text) { $number = preg_match_all("/(<!-- ([\w]+):start -->)\n?(.*?)\n?(<!-- \\2:stop -->)/s", $text, $matches, PREG_SET_ORDER); if ($number == 0) return $text; else unset($item); foreach ($matches as $item) if (empty($data[$item[2]])) $data[$item[2]] = $this->explosion($item[3]); return $data; } I'm sure it will be something stupid and simple that I've overlooked, but that just makes it an easy answer for you I suppose.

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• How to determine if CNF formula is satisfiable in Scheme?

  - by JJBIRAN

  Program a SCHEME function sat that takes one argument, a CNF formula represented as above. If we had evaluated (define cnf '((a (not b) c) (a (not b) (not d)) (b d))) then evaluating (sat cnf) would return #t, whereas (sat '((a) (not a))) would return (). You should have following two functions to work: (define comp (lambda (lit) ; This function takes a literal as argument and returns the complement literal as the returning value. Examples: (comp 'a) = (not a), and (comp '(not b)) = b. (define consistent (lambda (lit path) This function takes a literal and a list of literals as arguments, and returns #t whenever the complement of the first argument is not a member of the list represented by the 2nd argument; () otherwise. . Now for the sat function. The real searching involves the list of clauses (the CNF formula) and the path that has currently been developed. The sat function should merely invoke the real "workhorse" function, which will have 2 arguments, the current path and the clause list. In the initial call, the current path is of course empty. Hints on sat. (Ignore these at your own risk!) (define sat (lambda (clauselist) ; invoke satpath (define satpath (lambda (path clauselist) ; just returns #t or () ; base cases: ; if we're out of clauses, what then? ; if there are no literals to choose in the 1st clause, what then? ; ; then in general: ; if the 1st literal in the 1st clause is consistent with the ; current path, and if << returns #t, ; then return #t. ; ; if the 1st literal didn't work, then search << ; the CNF formula in which the 1st clause doesn't have that literal Don't make this too hard. My program is a few functions averaging about 2-8 lines each. SCHEME is consise and elegant! The following expressions may help you to test your programs. All but cnf4 are satisfiable. By including them along with your function definitions, the functions themselves are automatically tested and results displayed when the file is loaded. (define cnf1 '((a b c) (c d) (e)) ) (define cnf2 '((a c) (c))) (define cnf3 '((d e) (a))) (define cnf4 '( (a b) (a (not b)) ((not a) b) ((not a) (not b)) ) ) (define cnf5 '((d a) (d b c) ((not a) (not d)) (e (not d)) ((not b)) ((not d) (not e)))) (define cnf6 '((d a) (d b c) ((not a) (not d) (not c)) (e (not c)) ((not b)) ((not d) (not e)))) (write-string "(sat cnf1) ") (write (sat cnf1)) (newline) (write-string "(sat cnf2) ") (write (sat cnf2)) (newline) (write-string "(sat cnf3) ") (write (sat cnf3)) (newline) (write-string "(sat cnf4) ") (write (sat cnf4)) (newline) (write-string "(sat cnf5) ") (write (sat cnf5)) (newline)

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• PHP & MySQL pagination display problem.

  - by TaG

  I asked a similar question like this yesterday but after waiting for ever I figured out part of the problem but now I'm stuck again I'm trying to display ... when the search results are to long because my pagination links will keep on displaying and will not stop until every link is displayed on the page. For example I'm trying to achieve the following in the example below. Can some one help me fix my code so I can update my site. Thanks This is what I want to be able to do. First Previous 1 2 ... 5 6 7 8 9 10 11 12 13 ... 199 200 Next Last Here is my pagination code that displays the links. $display = 20; if (isset($_GET['p']) && is_numeric($_GET['p'])) { $pages = $_GET['p']; } else { $q = "SELECT COUNT(id) FROM comments WHERE user_id=3"; $r = mysqli_query ($mysqli, $q) or trigger_error("Query: $q\n<br />MySQL Error: " . mysqli_error($mysqli)); $row = mysqli_fetch_array ($r, MYSQLI_NUM); $records = $row[0]; if ($records > $display) { $pages = ceil ($records/$display); } else { $pages = 1; } } if (isset($_GET['s']) && is_numeric($_GET['s'])) { $start = $_GET['s']; } else { $start = 0; } //content goes here if ($pages > 1) { echo '<br /><p>'; $current_page = ($start/$display) + 1; if ($current_page != 1) { echo '<a href="index.php">First</a>'; } if ($current_page != 1) { echo '<a href="index.php?s=' . ($start - $display) . '&p=' . $pages . '">Previous</a> '; } for ($i = 1; $i <= $pages; $i++) { if ($i != $current_page) { echo '<a href="index.php?s=' . (($display * ($i - 1))) . '&p=' . $pages . '">' . $i . '</a> '; } else { echo '<span>' . $i . '</span> '; } } if ($current_page != $pages) { echo '<a href="index.php?s=' . ($start + $display) . '&p=' . $pages . '">Next</a>'; } if ($current_page != $pages) { echo '<a href="index.php?s=' . ($pages - 1) . '&p=' . $pages . '">Last</a>'; } echo '</p>'; }

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• HTML 5 <video> tag vs Flash video. What are the pros and cons?

  - by Vilx-

  Seems like the new <video> tag is all the hype these days, especially since Firefox now supports it. News of this are popping up in blogs all over the place, and everyone seems to be excited. But what about? As much as I searched I could not find anything that would make it better than the good old Flash video. In fact, I see only problems with it: It will still be some time before all the browsers start supporting it, and much more time before most people upgrade; Flash is available already and everyone has it; You can couple Flash with whatever fancy UI you want for controlling the playback. I gather that the tag will be controllable as well (via JavaScript probably), but will it be able to go fullscreen? The only two pros for a <video> tag that I can see are: It is more "semantic" - which probably holds no importance to a whole lot of people, including me; It is not dependent on a single commercial 3rd party entity (Adobe) - which I also don't see as a compelling reason to switch, because free players and video converters are already available, and Adobe is not hindering the whole process in any way (it's not in their interests even). So... what's the big deal? Added: OK, so there is one more Pro... maybe. Support for mobile devices. Hard to say though. A number of thoughts race through my head about the subject: How many mobile devices are actually able to decode video at a decent speed anyway, Flash or otherwise? How long until mainstream mobile devices get the <video> support? Even if it is available through updates, how many people actually do that? How many people watch videos on web pages on their mobile phones at all? As for the semantics part - I understand that search engines might be able to detect videos better now, but... what will they do with them anyway? OK, so they know that there is a video in the page. And? They can't index a video! I'd like some more arguments here. Added: Just thought of another Cons. This opens up a whole new area of cross-browser incompatibility. HTML and CSS is quite messy already in this aspect. Flash at least is the same everywhere. But it's enough for at least one major browser vendor to decide against the <video> tag (can anyone say "Internet Explorer"?) and we have a nice new area of hell to explore. Added: A Pro just came in. More competition = more innovation. That's true. Giving Adobe more competition will probably force them to improve Flash in areas it has been lacking so far. Linux seems to be a weak spot for it, cited by many.

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• Having different database sorting order (default_scope) for two different views

  - by Juniper747

  In my model (pins.rb), I have two sorting orders: default_scope order: 'pins.featured DESC' #for adding featured posts to the top of a list default_scope order: 'pins.created_at DESC' #for adding the remaining posts beneath the featured posts This sorting order (above) is how I want my 'pins view' (index.html.erb) to look. Which is just a list of ALL user posts. In my 'users view' (show.html.erb) I am using the same model (pins.rb) to list only current_user pins. HOWEVER, I want to sorting order to ignore the "featured" default scope and only use the second scope: default_scope order: 'pins.created_at DESC' How can I accomplish this? I tried doing something like this: default_scope order: 'pins.featured DESC', only: :index default_scope order: 'pins.created_at DESC' But that didn't fly... UPDATE I updated my model to define a scope: scope :featy, order: 'pins.featured DESC' default_scope order: 'pins.created_at DESC' And updated my pins view to: <%= render @pins.featy %> However, now when I open my pins view, I get the error: undefined method `featy' for #<Array:0x00000100ddbc78> UPDATE 2 User.rb class User < ActiveRecord::Base attr_accessible :name, :email, :username, :password, :password_confirmation, :avatar, :password_reset_token, :password_reset_sent_at has_secure_password has_many :pins, dependent: :destroy #destroys user posts when user is destroyed # has_many :featured_pins, order: 'featured DESC', class_name: "Pin", source: :pin has_attached_file :avatar, :styles => { :medium => "300x300#", :thumb => "120x120#" } before_save { |user| user.email = user.email.downcase } before_save { |user| user.username = user.username.downcase } before_save :create_remember_token before_save :capitalize_name validates :name, presence: true, length: { maximum: 50 } VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i VALID_USERNAME_REGEX = /^[A-Za-z0-9]+(?:[_][A-Za-z0-9]+)*$/ validates :email, presence: true, format: { with: VALID_EMAIL_REGEX }, uniqueness: { case_sensitive: false } validates :username, presence: true, format: { with: VALID_USERNAME_REGEX }, uniqueness: { case_sensitive: false } validates :password, length: { minimum: 6 }, on: :create #on create, because was causing erros on pw_reset Pin.rb class Pin < ActiveRecord::Base attr_accessible :content, :title, :privacy, :date, :dark, :bright, :fragmented, :hashtag, :emotion, :user_id, :imagesource, :imageowner, :featured belongs_to :user before_save :capitalize_title before_validation :generate_slug validates :content, presence: true, length: { maximum: 8000 } validates :title, presence: true, length: { maximum: 24 } validates :imagesource, presence: { message: "Please search and choose an image" }, length: { maximum: 255 } validates_inclusion_of :privacy, :in => [true, false] validates :slug, uniqueness: true, presence: true, exclusion: {in: %w[signup signin signout home info privacy]} # for sorting featured and newest posts first default_scope order: 'pins.created_at DESC' scope :featured_order, order: 'pins.featured DESC' def to_param slug # or "#{id}-#{name}".parameterize end def generate_slug # makes the url slug address bar freindly self.slug ||= loop do random_token = Digest::MD5.hexdigest(Time.zone.now.to_s + title)[0..9]+"-"+"#{title}".parameterize break random_token unless Pin.where(slug: random_token).exists? end end protected def capitalize_title self.title = title.split.map(&:capitalize).join(' ') end end users_controller.rb class UsersController < ApplicationController before_filter :signed_in_user, only: [:edit, :update, :show] before_filter :correct_user, only: [:edit, :update, :show] before_filter :admin_user, only: :destroy def index if !current_user.admin? redirect_to root_path end end def menu @user = current_user end def show @user = User.find(params[:id]) @pins = @user.pins current_user.touch(:last_log_in) #sets the last log in time if [email protected]? render 'pages/info/' end end def new @user = User.new end pins_controller.rb class PinsController < ApplicationController before_filter :signed_in_user, except: [:show] # GET /pins, GET /pins.json def index #Live Feed @pins = Pin.all @featured_pins = Pin.featured_order respond_to do |format| format.html # index.html.erb format.json { render json: @pins } end end # GET /pins, GET /pins.json def show #single Pin View @pin = Pin.find_by_slug!(params[:id]) require 'uri' #this gets the photo's id from the stored uri @image_id = URI(@pin.imagesource).path.split('/').second if @pin.privacy == true #check for private pins if signed_in? if @pin.user_id == current_user.id respond_to do |format| format.html # show.html.erb format.json { render json: @pin } end else redirect_to home_path, notice: "Prohibited 1" end else redirect_to home_path, notice: "Prohibited 2" end else respond_to do |format| format.html # show.html.erb format.json { render json: @pin } end end end # GET /pins, GET /pins.json def new @pin = current_user.pins.new respond_to do |format| format.html # new.html.erb format.json { render json: @pin } end end # GET /pins/1/edit def edit @pin = current_user.pins.find_by_slug!(params[:id]) end Finally, on my index.html.erb I have: <%= render @featured_pins %>

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• Break in Class Module vs. Break on Unhandled Errors (VB6 Error Trapping, Options Setting in IDE)

  - by Erx_VB.NExT.Coder

  Basically, I'm trying to understand the difference between the "Break in Class Module" and "Break on Unhandled Errors" that appear in the Visual Basic 6.0 IDE under the following path: Tools --> Options --> General --> Error Trapping The three options appear to be: Break on All Errors Break in Class Module Break on Unhandled Errors Now, apparently, according to MSDN, the second option (Break in Class Module) really just means "Break on Unhandled Errors in Class Modules". Also, this option appears to be set by default (ie: I think its set to this out of the box). What I am trying to figure out is, if I have the second option selected, do I get the third option (Break on Unhandled Errors) for free? In that, does it come included by default for all scenarios outside of the Class Module spectrum? To advise, I don't have any Class Modules in my currently active project. I have .bas modules though. Also, is it possible that by Class Mdules they may be referring to normal .bas Modules as well? (this is my second sub-question). Basically, I just want the setting to ensure there won't be any surprises once the exe is released. I want as many errors to display as possible while I am developing, and non to be displayed when in release mode. Normally, I have two types of On Error Resume Next on my forms where there isn't explicit error handling, they are as follows: On Error Resume Next ' REQUIRED On Error Resume Next ' NOT REQUIRED The required ones are things like, checking to see if an array has any length, if a call to its UBound errors out, that means it has no length, if it returns a value 0 or more, then it does have length (and therefore, exists). These types of Error Statements need to remain active even while I am developing. However, the NOT REQUIRED ones shouldn't remain active while I am developing, so I have them all commented out to ensure that I catch all the errors that exist. Once I am ready to release the exe, I do a CTRL+H to find all occurrences of: 'On Error Resume Next ' NOT REQUIRED (You may have noticed they are commented out)... And replace them with: On Error Resume Next ' NOT REQUIRED ... The uncommented version, so that in release mode, if there are any leftover errors, they do not show to users. For more on the description by MSDN on the three options (which I've read twice and still don't find adequate) you can visit the following link: http://webcache.googleusercontent.com/search?q=cache:yUQZZK2n2IYJ:support.microsoft.com/kb/129876&hl=en&lr=lang_en%7Clang_tr&gl=au&tbs=lr:lang_1en%7Clang_1tr&prmd=imvns&strip=1 I’m also interested in hearing your thoughts if you feel like volunteering them (and this would be my tentative/totally optional third sub-question, that being, your thoughts on fall-back error handling techniques). Just to summarize, the first two questions were, do we get option 3 included in all non-class scenarios if we choose option 2? And, is it possible that when they use the term "Class Module" they may be referring to .bas Modules as well? (Since a .bad Module is really just a class module that is pre-instantiated in the background during start-up). Thank you.

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• Double Linked List header node keeps returning first value as 0

  - by Craig

  I will preface to say that this is my first question. I am currently getting my Masters degree in Information Security and I had to take C++ programming this semester. So this is homework related. I am not looking for you to answer my homework but I am running into a peculiar situation. I have created the program to work with a doubly linked list and everything works fine. However when I have the user create a list of values the first node keeps returning 0. I have tried finding some reading on this and I cannot locate any reference to it. My question is then is the header node(first node) always going to be zero? Or am I doing something wrong. case: 'C': cout<<"Please enter a list:"<<endl; while(n!=-999){ myList.insert(n); cin>> n;} break; I now enter: 12321, 1234,64564,346346. The results in 0, 12321, 1234, 64564,346346. Is this what should happen or am I doing something wrong? Also as this is my first post please feel free to criticize or teach me how to color code the keywords. Anyway this is a homework assignment so I am only looking for guidance and constructive criticism. Thank you all in advance So I cannot figure out the comment sections on this forum so I will edit the original post The first section is the constructor code: template <class Type> doublyLinkedList<Type>::doublyLinkedList() { first= NULL; last = NULL; count = 0; } Then there is my insert function : template <class Type> void doublyLinkedList<Type>::insert(const Type& insertItem) { nodeType<Type> *current; //pointer to traverse the list nodeType<Type> *trailCurrent; //pointer just before current nodeType<Type> *newNode; //pointer to create a node bool found; newNode = new nodeType<Type>; //create the node newNode->info = insertItem; //store the new item in the node newNode->next = NULL; newNode->back = NULL; if(first == NULL) //if the list is empty, newNode is //the only node { first = newNode; last = newNode; count++; } else { found = false; current = first; while (current != NULL && !found) //search the list if (current->info >= insertItem) found = true; else { trailCurrent = current; current = current->next; } if (current == first) //insert newNode before first { first->back = newNode; newNode->next = first; first = newNode; count++; } else { //insert newNode between trailCurrent and current if (current != NULL) { trailCurrent->next = newNode; newNode->back = trailCurrent; newNode->next = current; current->back = newNode; } else { trailCurrent->next = newNode; newNode->back = trailCurrent; last = newNode; } count++; }//end else }//end else }//end Then I have an initialization function too: template <class Type> void doublyLinkedList<Type>::initializeList() { destroy(); } Did I miss anything?

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• Is there a FlashBlock plugin written in Javascript?

  - by user3709489

  Anyone here have one ? I mean a plugin like Click to Play of Firefox and Chrome feature ( https://www.google.com/search?q=click+to+play+firefox&hl=vi&source=lnms&tbm=isch&sa=X&ei=gOKPU5GCJsP_8QXFtYC4Aw&ved=0CAgQ_AUoAQ&biw=1366&bih=717 ) but written in Javascript, work like LazyLoad I found here: https://github.com/kaizau/Lazy-Load-Images-without-jQuery If anyone here have something like that please share me, I also found a click to show function for image: <html> <head> <title></title> </head> <body> <!-- Put the body of your page below this line --> <script type="text/javascript"> <!-- function MM_preloadImages() { //v3.0 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array(); var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++) if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}} } function MM_swapImgRestore() { //v3.0 var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc; } function MM_findObj(n, d) { //v4.01 var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n]; for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); if(!x && d.getElementById) x=d.getElementById(n); return x; } function MM_swapImage() { //v3.0 var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3) if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];} } //--> </script> <p><img data-src="graphics/one.gif" width="400" height="600" id="Image1" onClick="MM_swapImage('Image1','','http://www.nasa.gov/sites/default/themes/NASAPortal/images/nasa-starfield-header-hr.png',0)"></p> <!-- Put the body of your page above this line --> </body> </html> Many thank!

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• mine phrases (up to 3 words) from a given text

  - by DS_web_developer

  I asked before for a simple solution to my problem (using sphinx search service) but I got nowhere... someone has kindly provided me with this code <?php /** * $Project: GeoGraph $ * $Id$ * * GeoGraph geographic photo archive project * This file copyright (C) 2005 Barry Hunter ([email protected]) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /** * Provides the methods for updating the worknet tables * * @package Geograph * @author Barry Hunter <[email protected]> * @version $Revision$ */ function addTwoLetterPhrase($phrase) { global $w2; $w2[$phrase] = (isset($w2[$phrase]))?($w2[$phrase]+1):1; } function addThreeLetterPhrase($phrase) { global $w3; $w3[$phrase] = (isset($w3[$phrase]))?($w3[$phrase]+1):1; } function updateWordnet(&$db,$text,$field,$id) { global $w1,$w2,$w3; $alltext = strtolower(preg_replace('/\W+/',' ',str_replace("'",'',$text))); if (strlen($text)< 1) return; $words = preg_split('/ /',$alltext); $w1 = array(); $w2 = array(); $w3 = array(); //build a list of one word phrases foreach ($words as $word) { $w1[$word] = (isset($w1[$word]))?($w1[$word]+1):1; } //build a list of two word phrases $text = $alltext; $text = preg_replace('/(\w+) (\w+)/e','addTwoLetterPhrase("$1 $2")',$text); $text = $alltext; $text = preg_replace('/(\w+)/','',$text,1); $text = preg_replace('/(\w+) (\w+)/e','addTwoLetterPhrase("$1 $2")',$text); //build a list of three word phrases $text = $alltext; $text = preg_replace('/(\w+) (\w+) (\w+)/e','addThreeLetterPhrase("$1 $2 $3")',$text); $text = $alltext; $text = preg_replace('/(\w+)/','',$text,1); $text = preg_replace('/(\w+) (\w+) (\w+)/e','addThreeLetterPhrase("$1 $2 $3")',$text); $text = $alltext; $text = preg_replace('/(\w+) (\w+)/','',$text,1); $text = preg_replace('/(\w+) (\w+) (\w+)/e','addThreeLetterPhrase("$1 $2 $3")',$text); foreach ($w1 as $word=>$count) { $db->Execute("insert into wordnet1 set gid = $id,words = '$word',$field = $count");// ON DUPLICATE KEY UPDATE $field=$field+$count"); } foreach ($w2 as $word=>$count) { $db->Execute("insert into wordnet2 set gid = $id,words = '$word',$field = $count"); } foreach ($w3 as $word=>$count) { $db->Execute("insert into wordnet3 set gid = $id,words = '$word',$field = $count"); } } ?> It works fine and does almost exactly what I need....... except.... it is not utf8 friendly... I mean... it splits whole words into parts (on special chars) where it shouldn't! so my guess is I should use multibyte functions instead of regular preg_replace... I tried to replace preg_replace with mb_ereg_replace but it is not working as it should... at least not for 2 and 3 words phrases any ideas?

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• JavaScript Optimisation

  - by Jayie

  I am using JavaScript to work out all the combinations of badminton doubles matches from a given list of players. Each player teams up with everyone else. EG. If I have the following players a, b, c & d. Their combinations can be: a & b V c & d a & c V b & d a & d V b & c I am using the code below, which I wrote to do the job, but it's a little inefficient. It loops through the PLAYERS array 4 times finding every single combination (including impossible ones). It then sorts the game out into alphabetical order and stores it in the GAMES array if it doesn't already exist. I can then use the first half of the GAMES array to list all game combinations. The trouble is if I have any more than 8 players it runs really slowly because the combination growth is exponential. Does anyone know a better way or algorithm I could use? The more I think about it the more my brain hurts! var PLAYERS = ["a", "b", "c", "d", "e", "f", "g"]; var GAMES = []; var p1, p2, p3, p4, i1, i2, i3, i4, entry, found, i; var pos = 0; var TEAM1 = []; var TEAM2 = []; // loop through players 4 times to get all combinations for (i1 = 0; i1 < PLAYERS.length; i1++) { p1 = PLAYERS[i1]; for (i2 = 0; i2 < PLAYERS.length; i2++) { p2 = PLAYERS[i2]; for (i3 = 0; i3 < PLAYERS.length; i3++) { p3 = PLAYERS[i3]; for (i4 = 0; i4 < PLAYERS.length; i4++) { p4 = PLAYERS[i4]; if ((p1 != p2 && p1 != p3 && p1 != p4) && (p2 != p1 && p2 != p3 && p2 != p4) && (p3 != p1 && p3 != p2 && p3 != p4) && (p4 != p1 && p4 != p2 && p4 != p3)) { // sort teams into alphabetical order (so we can compare them easily later) TEAM1[0] = p1; TEAM1[1] = p2; TEAM2[0] = p3; TEAM2[1] = p4; TEAM1.sort(); TEAM2.sort(); // work out the game and search the array to see if it already exists entry = TEAM1[0] + " & " + TEAM1[1] + " v " + TEAM2[0] + " & " + TEAM2[1]; found = false; for (i=0; i < GAMES.length; i++) { if (entry == GAMES[i]) found = true; } // if the game is unique then store it if (!found) { GAMES[pos] = entry; document.write((pos+1) + ": " + GAMES[pos] + "<br>"); pos++; } } } } } } Thanks in advance. Jason.

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• iTunes crashes with "Attempt to allocate 1073741824 bytes for NS/CFData failed" error

  - by kubi

  This is a pretty common occurrence. Every two days or so iTunes will crash on me with this error. FYI, 1073741824 is 2^30, which is gigabyte. The crash log is below if you're interested. Process: iTunes [40778] Path: /Applications/iTunes.app/Contents/MacOS/iTunes Identifier: com.apple.iTunes Version: 9.0.1 (9.0.1) Build Info: iTunes-9010901~2 Code Type: X86 (Native) Parent Process: launchd [638] Date/Time: 2009-10-21 11:35:55.159 -0400 OS Version: Mac OS X 10.6.1 (10B504) Report Version: 6 Interval Since Last Report: 38292 sec Per-App Interval Since Last Report: 63956 sec Per-App Crashes Since Last Report: 1 Anonymous UUID: A7149D8A-1161-4740-976B-DB99AE1B01DD Exception Type: EXC_BREAKPOINT (SIGTRAP) Exception Codes: 0x0000000000000002, 0x0000000000000000 Crashed Thread: 13 Application Specific Information: *** Terminating app due to uncaught exception 'NSMallocException', reason: 'Attempt to allocate 1073741824 bytes for NS/CFData failed' *** Call stack at first throw: ( 0 CoreFoundation 0x9924958a __raiseError + 410 1 libobjc.A.dylib 0x9440df49 objc_exception_throw + 56 2 Foundation 0x945e2fda _NSSearchForNameInPath + 0 3 CoreFoundation 0x99262ca5 __CFDataHandleOutOfMemory + 101 4 CoreFoundation 0x9919f27d __CFDataGrow + 717 5 CoreFoundation 0x9919ce0a CFDataReplaceBytes + 362 6 CoreFoundation 0x9919e63a CFDataAppendBytes + 154 7 iTunes 0x00522808 0x0 + 5384200 8 iTunes 0x00523471 0x0 + 5387377 9 iTunes 0x00441bc8 0x0 + 4463560 10 CoreFoundation 0x9923eba3 _signalEventSync + 99 11 CoreFoundation 0x9923f58e _cfstream_solo_signalEventSync + 126 12 CoreFoundation 0x9923f4d7 CFReadStreamSignalEvent + 39 13 CFNetwork 0x97374c23 _ZN14HTTPReadStream11streamEventEm + 169 14 CoreFoundation 0x9923eba3 _signalEventSync + 99 15 CoreFoundation 0x9923eb1a _cfstream_shared_signalEventSync + 458 16 CoreFoundation 0x991b58cb __CFRunLoopDoSources0 + 1563 17 CoreFoundation 0x991b385f __CFRunLoopRun + 1071 18 CoreFoundation 0x991b2d34 CFRunLoopRunSpecific + 452 19 CoreFoundation 0x991b87a4 CFRunLoopRun + 84 20 iTunes 0x0000ade8 0x0 + 44520 21 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 22 libSystem.B.dylib 0x96de9dbe thread_start + 34 ) Thread 0: Dispatch queue: com.apple.main-thread 0 libSystem.B.dylib 0x96dbc7da mach_msg_trap + 10 1 libSystem.B.dylib 0x96dbcf47 mach_msg + 68 2 com.apple.CoreFoundation 0x991b3dbf __CFRunLoopRun + 2447 3 com.apple.CoreFoundation 0x991b2d34 CFRunLoopRunSpecific + 452 4 com.apple.CoreFoundation 0x991b2b61 CFRunLoopRunInMode + 97 5 com.apple.HIToolbox 0x97c3bfec RunCurrentEventLoopInMode + 392 6 com.apple.HIToolbox 0x97c3bda3 ReceiveNextEventCommon + 354 7 com.apple.HIToolbox 0x97dc3d91 ReceiveNextEvent + 83 8 com.apple.iTunes 0x00135fae 0x1000 + 1265582 9 com.apple.HIToolbox 0x97c0f129 DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) + 1567 10 com.apple.HIToolbox 0x97c0e3f0 SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) + 411 11 com.apple.HIToolbox 0x97c0e24f SendEventToEventTargetWithOptions + 58 12 com.apple.HIToolbox 0x97c42c0c ToolboxEventDispatcherHandler(OpaqueEventHandlerCallRef*, OpaqueEventRef*, void*) + 3006 13 com.apple.HIToolbox 0x97c0f57a DispatchEventToHandlers(EventTargetRec*, OpaqueEventRef*, HandlerCallRec*) + 2672 14 com.apple.HIToolbox 0x97c0e3f0 SendEventToEventTargetInternal(OpaqueEventRef*, OpaqueEventTargetRef*, HandlerCallRec*) + 411 15 com.apple.HIToolbox 0x97c30a81 SendEventToEventTarget + 52 16 com.apple.HIToolbox 0x97db98f7 ToolboxEventDispatcher + 86 17 com.apple.HIToolbox 0x97db9a2f RunApplicationEventLoop + 243 18 com.apple.iTunes 0x00135d84 0x1000 + 1265028 19 com.apple.iTunes 0x00135c70 0x1000 + 1264752 20 com.apple.iTunes 0x0000d2af 0x1000 + 49839 21 com.apple.iTunes 0x000049a8 0x1000 + 14760 22 com.apple.iTunes 0x00002bfb 0x1000 + 7163 23 com.apple.iTunes 0x00002b29 0x1000 + 6953 Thread 1: Dispatch queue: com.apple.libdispatch-manager 0 libSystem.B.dylib 0x96de303a kevent + 10 1 libSystem.B.dylib 0x96de3768 _dispatch_mgr_invoke + 215 2 libSystem.B.dylib 0x96de2bf9 _dispatch_queue_invoke + 183 3 libSystem.B.dylib 0x96de298a _dispatch_worker_thread2 + 234 4 libSystem.B.dylib 0x96de2401 _pthread_wqthread + 390 5 libSystem.B.dylib 0x96de2246 start_wqthread + 30 Thread 2: 0 libSystem.B.dylib 0x96dbc7da mach_msg_trap + 10 1 libSystem.B.dylib 0x96dbcf47 mach_msg + 68 2 com.apple.CoreFoundation 0x991b3dbf __CFRunLoopRun + 2447 3 com.apple.CoreFoundation 0x991b2d34 CFRunLoopRunSpecific + 452 4 com.apple.CoreFoundation 0x991b87a4 CFRunLoopRun + 84 5 com.apple.iTunes 0x0000ade8 0x1000 + 40424 6 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 7 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 3: 0 libSystem.B.dylib 0x96ddb756 select$DARWIN_EXTSN + 10 1 com.apple.CoreFoundation 0x991f304d __CFSocketManager + 1085 2 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 3 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 4: 0 libSystem.B.dylib 0x96e84766 accept$NOCANCEL$UNIX2003 + 10 1 libSystem.B.dylib 0x96e8363e accept + 32 2 com.apple.iTunes 0x0044c792 0x1000 + 4503442 3 com.apple.iTunes 0x004a86cd 0x1000 + 4880077 4 com.apple.iTunes 0x004a879b 0x1000 + 4880283 5 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 6 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 5: 0 libSystem.B.dylib 0x96e84766 accept$NOCANCEL$UNIX2003 + 10 1 libSystem.B.dylib 0x96e8363e accept + 32 2 com.apple.iTunes 0x0044c792 0x1000 + 4503442 3 com.apple.iTunes 0x004a86cd 0x1000 + 4880077 4 com.apple.iTunes 0x004a879b 0x1000 + 4880283 5 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 6 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 6: 0 libSystem.B.dylib 0x96dbc7da mach_msg_trap + 10 1 libSystem.B.dylib 0x96dbcf47 mach_msg + 68 2 com.apple.CoreFoundation 0x991b3dbf __CFRunLoopRun + 2447 3 com.apple.CoreFoundation 0x991b2d34 CFRunLoopRunSpecific + 452 4 com.apple.CoreFoundation 0x991b87a4 CFRunLoopRun + 84 5 com.apple.iTunes 0x00135e09 0x1000 + 1265161 6 com.apple.iTunes 0x00135cc5 0x1000 + 1264837 7 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 8 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 7: 0 libSystem.B.dylib 0x96dbc7da mach_msg_trap + 10 1 libSystem.B.dylib 0x96dbcf47 mach_msg + 68 2 com.apple.CoreFoundation 0x991b3dbf __CFRunLoopRun + 2447 3 com.apple.CoreFoundation 0x991b2d34 CFRunLoopRunSpecific + 452 4 com.apple.CoreFoundation 0x991b87a4 CFRunLoopRun + 84 5 com.apple.iTunes 0x0000ade8 0x1000 + 40424 6 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 7 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 8: 0 libSystem.B.dylib 0x96dbc83a semaphore_timedwait_signal_trap + 10 1 libSystem.B.dylib 0x96dea3c1 _pthread_cond_wait + 1066 2 libSystem.B.dylib 0x96e19208 pthread_cond_timedwait_relative_np + 47 3 com.apple.iTunes 0x0004ca83 0x1000 + 309891 4 com.apple.iTunes 0x0004c7cb 0x1000 + 309195 5 com.apple.iTunes 0x0004c76a 0x1000 + 309098 6 com.apple.iTunes 0x0004c5bb 0x1000 + 308667 7 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 8 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 9: 0 libSystem.B.dylib 0x96dbc7da mach_msg_trap + 10 1 libSystem.B.dylib 0x96dbcf47 mach_msg + 68 2 com.apple.CoreFoundation 0x991b3dbf __CFRunLoopRun + 2447 3 com.apple.CoreFoundation 0x991b2d34 CFRunLoopRunSpecific + 452 4 com.apple.CoreFoundation 0x991b87a4 CFRunLoopRun + 84 5 com.apple.iTunes 0x0000ade8 0x1000 + 40424 6 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 7 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 10: 0 libSystem.B.dylib 0x96dbc7da mach_msg_trap + 10 1 libSystem.B.dylib 0x96dbcf47 mach_msg + 68 2 com.apple.CoreFoundation 0x991b3dbf __CFRunLoopRun + 2447 3 com.apple.CoreFoundation 0x991b2d34 CFRunLoopRunSpecific + 452 4 com.apple.CoreFoundation 0x991b87a4 CFRunLoopRun + 84 5 com.apple.iTunes 0x0000ade8 0x1000 + 40424 6 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 7 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 11: 0 libSystem.B.dylib 0x96dbc7da mach_msg_trap + 10 1 libSystem.B.dylib 0x96dbcf47 mach_msg + 68 2 com.apple.CoreFoundation 0x991b3dbf __CFRunLoopRun + 2447 3 com.apple.CoreFoundation 0x991b2d34 CFRunLoopRunSpecific + 452 4 com.apple.CoreFoundation 0x991b87a4 CFRunLoopRun + 84 5 com.apple.iTunes 0x0000ade8 0x1000 + 40424 6 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 7 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 12: 0 libSystem.B.dylib 0x96dbc822 semaphore_wait_signal_trap + 10 1 libSystem.B.dylib 0x96dea3d8 _pthread_cond_wait + 1089 2 libSystem.B.dylib 0x96e3370f pthread_cond_wait + 48 3 com.apple.iTunes 0x0000ae70 0x1000 + 40560 4 com.apple.iTunes 0x0000ad06 0x1000 + 40198 5 com.apple.iTunes 0x004418a1 0x1000 + 4458657 6 com.apple.iTunes 0x0043f960 0x1000 + 4450656 7 com.apple.iTunes 0x00525475 0x1000 + 5391477 8 com.apple.iTunes 0x00525c0d 0x1000 + 5393421 9 com.apple.iTunes 0x0004c62c 0x1000 + 308780 10 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 11 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 13 Crashed: 0 com.apple.CoreFoundation 0x99293b07 ___TERMINATING_DUE_TO_UNCAUGHT_EXCEPTION___ + 7 1 libobjc.A.dylib 0x9440df49 objc_exception_throw + 56 2 com.apple.CoreFoundation 0x991b2fbc CFRunLoopRunSpecific + 1100 3 com.apple.CoreFoundation 0x991b87a4 CFRunLoopRun + 84 4 com.apple.iTunes 0x0000ade8 0x1000 + 40424 5 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 6 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 14: 0 libSystem.B.dylib 0x96dbc7da mach_msg_trap + 10 1 libSystem.B.dylib 0x96dbcf47 mach_msg + 68 2 com.apple.CoreFoundation 0x991b3dbf __CFRunLoopRun + 2447 3 com.apple.CoreFoundation 0x991b2d34 CFRunLoopRunSpecific + 452 4 com.apple.CoreFoundation 0x991b87a4 CFRunLoopRun + 84 5 com.apple.iTunes 0x0000ade8 0x1000 + 40424 6 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 7 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 15: 0 libSystem.B.dylib 0x96dbc822 semaphore_wait_signal_trap + 10 1 libSystem.B.dylib 0x96dea3d8 _pthread_cond_wait + 1089 2 libSystem.B.dylib 0x96e3370f pthread_cond_wait + 48 3 ...ickTimeComponents.component 0x915275b7 jpegdecompress_MPLoop + 79 4 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 5 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 16: 0 libSystem.B.dylib 0x96dbc822 semaphore_wait_signal_trap + 10 1 libSystem.B.dylib 0x96dea3d8 _pthread_cond_wait + 1089 2 libSystem.B.dylib 0x96e3370f pthread_cond_wait + 48 3 com.apple.iTunes 0x00025d27 0x1000 + 150823 4 com.apple.iTunes 0x00025237 0x1000 + 148023 5 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 6 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 17: 0 libSystem.B.dylib 0x96de2092 __workq_kernreturn + 10 1 libSystem.B.dylib 0x96de2628 _pthread_wqthread + 941 2 libSystem.B.dylib 0x96de2246 start_wqthread + 30 Thread 18: 0 libSystem.B.dylib 0x96dbc83a semaphore_timedwait_signal_trap + 10 1 libSystem.B.dylib 0x96dea3c1 _pthread_cond_wait + 1066 2 libSystem.B.dylib 0x96e19208 pthread_cond_timedwait_relative_np + 47 3 com.apple.iTunes 0x0004ca83 0x1000 + 309891 4 com.apple.iTunes 0x0004c7cb 0x1000 + 309195 5 com.apple.iTunes 0x0004c76a 0x1000 + 309098 6 com.apple.iTunes 0x0004c5bb 0x1000 + 308667 7 libSystem.B.dylib 0x96de9f39 _pthread_start + 345 8 libSystem.B.dylib 0x96de9dbe thread_start + 34 Thread 13 crashed with X86 Thread State (32-bit): eax: 0x00000000 ebx: 0x9440df25 ecx: 0xb08b2000 edx: 0x0000003b edi: 0xa0737ab0 esi: 0x19685e20 ebp: 0xb08b1de8 esp: 0xb08b1dd0 ss: 0x0000001f efl: 0x00000282 eip: 0x99293b07 cs: 0x00000017 ds: 0x0000001f es: 0x0000001f fs: 0x0000001f gs: 0x00000037 cr2: 0x00ff9000 Binary Images: 0x1000 - 0xbd9ff8 com.apple.iTunes 9.0.1 (9.0.1) <18B3F1D1-1E3E-6DD1-CB52-F346ACB01921> /Applications/iTunes.app/Contents/MacOS/iTunes 0xdf9000 - 0xe01ff7 com.apple.ipodsynchronization 3.0 (116) <B41B2240-34E9-4A5E-A210-F02D99E3C00E> /System/Library/PrivateFrameworks/iPodSync.framework/Versions/A/iPodSync 0xe09000 - 0xe0eff7 com.apple.iPod 1.6 (17) <4CCD2720-D270-C0D2-1E14-1374779C2401> /System/Library/PrivateFrameworks/iPod.framework/Versions/A/iPod 0xe14000 - 0xe9bfe3 com.apple.iTunes.iPodUpdater 9.0 (9.0) <474ED35C-EDCE-1FEB-AC8C-075B806977A8> /Applications/iTunes.app/Contents/Frameworks/iPodUpdater.framework/Versions/A/iPodUpdater 0xee7000 - 0xf27ff7 com.apple.vmutils 4.2 (106) <834EA6B0-C91B-4CF1-ED3C-229C26459578> /System/Library/PrivateFrameworks/vmutils.framework/Versions/A/vmutils 0x14be000 - 0x14beff7 libmx.A.dylib ??? (???) <01401BF8-3FC7-19CF-ACCE-0F292BFD2F25> /usr/lib/libmx.A.dylib 0x14d0000 - 0x14d0ff7 +net.sourceforge.SafariAdBlockLoader 0.4.0 RC3 (0.4.0 RC3) <8E9A6641-9CE7-5416-DC84-883DB8BAFDDA> /Library/InputManagers/Safari AdBlock/Safari AdBlock Loader.bundle/Contents/MacOS/Safari AdBlock Loader 0x15f8000 - 0x15f9ff7 com.apple.textencoding.unicode 2.3 (2.3) <78A61FD5-70EE-19EA-48D4-3481C640B70D> /System/Library/TextEncodings/Unicode Encodings.bundle/Contents/MacOS/Unicode Encodings 0x1778000 - 0x179efff libssl.0.9.7.dylib ??? (???) <8BF98B2F-0F55-40CA-C082-43C76707BD24> /usr/lib/libssl.0.9.7.dylib 0x17e6000 - 0x17eaff3 com.apple.audio.AudioIPCPlugIn 1.1.0 (1.1.0) <39CD9296-183C-5603-94A4-0A0EC327BA69> /System/Library/Extensions/AudioIPCDriver.kext/Contents/Resources/AudioIPCPlugIn.bundle/Contents/MacOS/AudioIPCPlugIn 0x17ef000 - 0x17f4ffb com.apple.audio.AppleHDAHALPlugIn 1.7.4 (1.7.4a1) <B4217DD8-4BDE-CC1C-70FF-06EA901F376D> /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn 0x12800000 - 0x138eaff7 com.apple.CoreFP 1.5.18 (1.5) <740FE25C-0539-AEFF-2108-C2C0D338CDCE> /System/Library/PrivateFrameworks/CoreFP.framework/CoreFP 0x1390f000 - 0x139c4fe7 libcrypto.0.9.7.dylib ??? (???) <4917E4F2-817F-5AC4-3FBE-54BC96360448> /usr/lib/libcrypto.0.9.7.dylib 0x13a0a000 - 0x13a50ff3 com.apple.mobiledevice 251.6 (251.6) <E998830A-CFBF-3060-4770-1089AED68444> /System/Library/PrivateFrameworks/MobileDevice.framework/MobileDevice 0x167f5000 - 0x167f7ff7 com.apple.PDFImporter 2.1 (???) <C78368B0-3712-067C-9467-55932890C979> /System/Library/Components/PDFImporter.component/Contents/MacOS/PDFImporter 0x16900000 - 0x16905ff7 com.apple.QuartzComposer.iTunesPlugIn 1.2 (16) <8511A037-AFDE-5D1A-67DA-1B4837432D85> /Library/iTunes/iTunes Plug-ins/Quartz Composer Visualizer.bundle/Contents/MacOS/Quartz Composer Visualizer 0x17fa8000 - 0x181cbfe7 com.apple.audio.codecs.Components 2.0 (2.0) <064E9181-38CC-C2D3-070D-4D162D2903E8> /System/Library/Components/AudioCodecs.component/Contents/MacOS/AudioCodecs 0x18764000 - 0x1877efc3 com.apple.AppleIntermediateCodec 1.2 (145) /Library/QuickTime/AppleIntermediateCodec.component/Contents/MacOS/AppleIntermediateCodec 0x18783000 - 0x18788ff7 com.apple.AppleMPEG2Codec 1.0.1 (220) <6FDFF3C8-7ECE-CB74-1374-9C0230C54F78> /Library/QuickTime/AppleMPEG2Codec.component/Contents/MacOS/AppleMPEG2Codec 0x19137000 - 0x1918cfef com.apple.AppleProResDecoder 2.0 (223) <793BA98A-2E7D-1C39-998D-805B60034DF4> /System/Library/QuickTime/AppleProResDecoder.component/Contents/MacOS/AppleProResDecoder 0x191c4000 - 0x191ddfe7 com.apple.applepixletvideo 1.2.19 (1.2d19) <4A68731C-8071-6CF5-012C-40F00CD1333A> /System/Library/QuickTime/ApplePixletVideo.component/Contents/MacOS/ApplePixletVideo 0x19400000 - 0x19479fef com.apple.AppleVAH264HW.component 2.0 (1.0) <FFC0DED4-1AA1-267E-CE43-0261727DA31D> /System/Library/QuickTime/AppleVAH264HW.component/Contents/MacOS/AppleVAH264HW 0x1953b000 - 0x19577fe3 com.apple.QuickTimeFireWireDV.component 7.6.3 (1584) <8E3D38A3-1005-305C-7B70-D400AB4AC0F3> /System/Library/QuickTime/QuickTimeFireWireDV.component/Contents/MacOS/QuickTimeFireWireDV 0x1a000000 - 0x1a312fe0 +org.perian.Perian 1.1.4 (1.1.4) <577A3B05-0FF7-FC3D-3223-88718A00D84C> /Library/QuickTime/Perian.component/Contents/MacOS/Perian 0x70000000 - 0x700cbfe7 com.apple.audio.units.Components 1.6 (1.6) <A568FC6D-1D2D-A04B-FD1A-AFF6E326E020> /System/Library/Components/CoreAudio.component/Contents/MacOS/CoreAudio 0x8fe00000 - 0x8fe4162b dyld 132.1 (???) <211AF0DD-42D9-79C8-BB6A-1F4BEEF4B4AB> /usr/lib/dyld 0x900cb000 - 0x900ccff7 com.apple.audio.units.AudioUnit 1.6 (1.6) <68180B96-381C-A09D-5576-606A134FD953> /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit 0x900cd000 - 0x908b2fe7 com.apple.WebCore 6531 (6531.9) <F9A9848B-9EB0-B912-49F5-7E8010AF2CF1> /System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/WebCore 0x908b3000 - 0x908effff com.apple.CoreMediaIOServices 101.0 (715) <FD86FB28-9BA1-0993-1172-F10F61EA6344> /System/Library/PrivateFrameworks/CoreMediaIOServices.framework/Versions/A/CoreMediaIOServices 0x9095f000 - 0x90970ff7 com.apple.LangAnalysis 1.6.5 (1.6.5) <E77440D0-76EE-EB4C-3D00-9EDE417F13CF> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis 0x909ba000 - 0x90bb7feb com.apple.AddressBook.framework 5.0 (862) <BD05B213-46CF-8EFD-B801-CF741408600D> /System/Library/Frameworks/AddressBook.framework/Versions/A/AddressBook 0x90bd9000 - 0x90c03ff7 com.apple.shortcut 1.1 (1.1) <B0514FA9-7CAE-AD94-93CA-7B2A2C5F7B8A> /System/Library/PrivateFrameworks/Shortcut.framework/Versions/A/Shortcut 0x90c04000 - 0x90c23fe7 com.apple.opencl 11 (11) <372A42E7-FB10-B74D-E1A0-980E94D07021> /System/Library/Frameworks/OpenCL.framework/Versions/A/OpenCL 0x90c24000 - 0x90c24ff7 com.apple.Accelerate 1.5 (Accelerate 1.5) <F642E7A0-3720-FA19-0190-E6DBD9EF2D9B> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate 0x90c25000 - 0x90c25ff7 com.apple.ApplicationServices 38 (38) <8012B504-3D83-BFBB-DA65-065E061CFE03> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices 0x90d7c000 - 0x90db6fe7 libFontRegistry.dylib ??? (???) <EE633CF6-8827-EF05-10A4-5F2937120227> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontRegistry.dylib 0x90db7000 - 0x91d45ff7 com.apple.QuickTimeComponents.component 7.6.3 (1584) /System/Library/QuickTime/QuickTimeComponents.component/Contents/MacOS/QuickTimeComponents 0x91d46000 - 0x91d7cfff libtidy.A.dylib ??? (???) <DDFAB560-3883-A6A2-7BDD-D91730982B48> /usr/lib/libtidy.A.dylib 0x91d8d000 - 0x91d92ff7 com.apple.OpenDirectory 10.6 (10.6) <92582807-E8F3-3DD9-EB42-4195CFB754A1> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/OpenDirectory 0x91d93000 - 0x91d9aff7 com.apple.agl 3.0.12 (AGL-3.0.12) <6BF89127-C18C-27A9-F94A-981836A822FE> /System/Library/Frameworks/AGL.framework/Versions/A/AGL 0x91d9b000 - 0x91ddbff3 com.apple.securityinterface 4.0 (36981) <F024C5CA-0762-1599-5BAB-17F785E51075> /System/Library/Frameworks/SecurityInterface.framework/Versions/A/SecurityInterface 0x91e0d000 - 0x91e5dfe7 libGLU.dylib ??? (???) <55A69DCE-1237-341E-F239-CDFE1F5B19BB> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib 0x91e5e000 - 0x91ee0ffb SecurityFoundation ??? (???) <29C27E0E-B2B3-BF6B-B1F8-5783B8B01535> /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation 0x91f28000 - 0x9235dff7 libLAPACK.dylib ??? (???) <5E2D2283-57DE-9A49-1DB0-CD027FEFA6C2> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib 0x9236b000 - 0x9237ffe7 libbsm.0.dylib ??? (???) <14CB053A-7C47-96DA-E415-0906BA1B78C9> /usr/lib/libbsm.0.dylib 0x923bb000 - 0x924e4fe7 com.apple.audio.toolbox.AudioToolbox 1.6 (1.6) <62BEEBE6-68FC-4A48-91CF-39DA2BD793F1> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox 0x924fe000 - 0x925b0ffb libFontParser.dylib ??? (???) <EB089832-660F-0B34-3AC8-CCDA937987D9> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontParser.dylib 0x9264d000 - 0x9264fff7 libRadiance.dylib ??? (???) <0E03CF64-0931-7B9A-F617-4387B809D6D8> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.dylib 0x92650000 - 0x92696ff7 libauto.dylib ??? (???) <FAB17F30-A28B-E33D-6E21-C7119C9C83ED> /usr/lib/libauto.dylib 0x92697000 - 0x928c2ff3 com.apple.QuartzComposer 4.0 (156.6) <D1D3A5A8-75BC-4556-85FA-8A9F487106DD> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuartzComposer.framework/Versions/A/QuartzComposer 0x928c3000 - 0x92913ff7 com.apple.framework.familycontrols 2.0 (2.0) <50617342-E578-4C1C-938A-19A37ECA91CA> /System/Library/PrivateFrameworks/FamilyControls.framework/Versions/A/FamilyControls 0x92914000 - 0x92c0dfef com.apple.QuickTime 7.6.3 (1584) <687233E1-F428-5224-08D5-5874BEA2300D> /System/Library/Frameworks/QuickTime.framework/Versions/A/QuickTime 0x92c22000 - 0x92d62ff7 com.apple.syncservices 5.0 (575) <61B36E07-6D14-97DC-122F-41EDE1F6DB03> /System/Library/Frameworks/SyncServices.framework/Versions/A/SyncServices 0x92d6e000 - 0x92d9fff3 libTrueTypeScaler.dylib ??? (???) <F326E053-7425-2F10-F883-CBD56A1E1B72> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libTrueTypeScaler.dylib 0x92da0000 - 0x92dc0fe7 libresolv.9.dylib ??? (???) <A48921CB-3FA7-3071-AF9C-2D86FB493A3A> /usr/lib/libresolv.9.dylib 0x92dca000 - 0x92ed7ff7 com.apple.MediaToolbox 0.420.17 (420.17) <EE843140-C79F-3D8C-B89E-893CD74C3633> /System/Library/PrivateFrameworks/MediaToolbox.framework/Versions/A/MediaToolbox 0x92f4a000 - 0x92ff9fe3 com.apple.QuickTimeImporters.component 7.6.3 (1584) <34BF4FBA-BFCD-9A47-4BA9-E2B155C5C881> /System/Library/QuickTime/QuickTimeImporters.component/Contents/MacOS/QuickTimeImporters 0x92ffa000 - 0x930a9fef com.apple.ColorSync 4.6.0 (4.6.0) <66ABAE86-B0EC-D641-913D-08ACA965F9FA> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSync.framework/Versions/A/ColorSync 0x930aa000 - 0x931a0ff7 libGLProgrammability.dylib ??? (???) <B8E40851-3A01-7D01-2F96-537BF7FA63B5> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLProgrammability.dylib 0x931a8000 - 0x93200fe7 com.apple.datadetectorscore 2.0 (80.7) <A40AA74A-9D13-2A6C-5440-B50905923251> /System/Library/PrivateFrameworks/DataDetectorsCore.framework/Versions/A/DataDetectorsCore 0x93201000 - 0x93228ff7 com.apple.quartzfilters 1.6.0 (1.6.0) <879A3B93-87A6-88FE-305D-DF1EAED04756> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuartzFilters.framework/Versions/A/QuartzFilters 0x93229000 - 0x9327aff7 com.apple.HIServices 1.8.0 (???) <B8EC13DB-A81A-91BF-8C82-66E840C64C91> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices 0x9327b000 - 0x932b6fe7 com.apple.DebugSymbols 1.1 (70) <05013716-CFCF-801E-5535-D0643869BDCD> /System/Library/PrivateFrameworks/DebugSymbols.framework/Versions/A/DebugSymbols 0x932b7000 - 0x93304feb com.apple.DirectoryService.PasswordServerFramework 6.0 (6.0) <BF66BA5D-BBC8-78A5-DBE2-F9DE3DD1D775> /System/Library/PrivateFrameworks/PasswordServer.framework/Versions/A/PasswordServer 0x93305000 - 0x93319ffb com.apple.speech.synthesis.framework 3.10.35 (3.10.35) <57DD5458-4F24-DA7D-0927-C3321A65D743> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis 0x9331a000 - 0x9335eff3 com.apple.coreui 0.2 (112) <A810DFFD-6314-5E2B-93A4-D5626634B1EE> /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI 0x9335f000 - 0x93418fe7 libsqlite3.dylib ??? (???) <16CEF8E8-8C9A-94CD-EF5D-05477844C005> /usr/lib/libsqlite3.dylib 0x93419000 - 0x93473ff7 com.apple.framework.IOKit 2.0 (???) <7618DDEC-2E3B-9C6E-FDC9-15169E24B4FB> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x93474000 - 0x934edff3 com.apple.audio.CoreAudio 3.2.0 (3.2) <91AE891E-6015-AABE-3512-2D5EBCA0937B> /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio 0x934ee000 - 0x935effe7 libxml2.2.dylib ??? (???) <C242A74D-280A-90C3-3F79-891624AA45D2> /usr/lib/libxml2.2.dylib 0x935f0000 - 0x93634fe7 com.apple.Metadata 10.6.0 (507.1) <CBD1B22B-5F10-C784-03A2-35106B97DF3F> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata 0x93635000 - 0x93637ff7 com.apple.QuickTimeH264.component 7.6.3 (1584) /System/Library/QuickTime/QuickTimeH264.component/Contents/MacOS/QuickTimeH264 0x93639000 - 0x93654ff7 libPng.dylib ??? (???) <38DD4AA1-0643-85A0-F2F5-EE9269729975> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib 0x93655000 - 0x936affe7 com.apple.CorePDF 1.0 (1.0) <590244C9-15D7-7A65-13AF-6F597123746B> /System/Library/PrivateFrameworks/CorePDF.framework/Versions/A/CorePDF 0x936b0000 - 0x936e8ff7 com.apple.LDAPFramework 2.0 (120.1) <8C7F3F42-6A4D-D37A-4232-685D44E8769E> /System/Library/Frameworks/LDAP.framework/Versions/A/LDAP 0x93723000 - 0x93757ff7 libcups.2.dylib ??? (???) <9078BA07-DEE1-6597-D15D-7BE3A20CB5A0> /usr/lib/libcups.2.dylib 0x93758000 - 0x93758ff7 liblangid.dylib ??? (???) <B99607FC-5646-32C8-2C16-AFB5EA9097C2> /usr/lib/liblangid.dylib 0x93759000 - 0x9375cffb com.apple.help 1.3.1 (41) <67F1F424-3983-7A2A-EC21-867BE838E90B> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Help.framework/Versions/A/Help 0x9375d000 - 0x937d4feb com.apple.backup.framework 1.1 (1.0) <73C642BD-

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• Apps crashing with EXC_BAD_ACCESS when changing to a custom keyboard layout

  - by Adam Lindberg

  I have a custom layout installed (svdvorak_mac6.keylayout). After a reboot another keyboard layout was selected, so I selected my usual one instead. This lead to a lot of apps suddenly starting to crash (Chrome, Skype, Adium etc). I can change to any other built in layout for OS X, but as soon as I choose one custom installed one (either form ~/Library/Keyboard Layouts/ or from /Library/Keyboard Layouts/) the apps crash. The only thing I can remember that I did before the reboot was to install Google's video chat plugin for the browser. Here's the crash report from Adium: Process: Adium [372] Path: /Applications/Adium.app/Contents/MacOS/Adium Identifier: com.adiumX.adiumX Version: 1.4.1 (1.4.1) Code Type: X86 (Native) Parent Process: launchd [182] Date/Time: 2010-12-22 22:39:47.833 +0100 OS Version: Mac OS X 10.6.5 (10H574) Report Version: 6 Interval Since Last Report: 257401 sec Crashes Since Last Report: 39 Per-App Interval Since Last Report: 1178959 sec Per-App Crashes Since Last Report: 8 Anonymous UUID: 7CBACDEB-FBAF-4CD5-9C15-7AEA8AC4B5EF Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000000 Crashed Thread: 0 Dispatch queue: com.apple.main-thread Thread 0 Crashed: Dispatch queue: com.apple.main-thread 0 com.apple.HIToolbox 0x99722b6d islGetInputSourceProperty + 1107 1 com.apple.HIToolbox 0x9972262c TSMGetInputSourceProperty + 526 2 com.apple.HIToolbox 0x9972787a _ISSendWindowServerKeyboardLayoutUpdate + 412 3 com.apple.HIToolbox 0x9972622b _TSMSetInputSourceSelected + 1429 4 com.apple.HIToolbox 0x99980209 TSMMessagePortCallBack + 574 5 com.apple.CoreFoundation 0x9226840c __CFMessagePortPerform + 540 6 com.apple.CoreFoundation 0x921d34db __CFRunLoopRun + 6523 7 com.apple.CoreFoundation 0x921d1464 CFRunLoopRunSpecific + 452 8 com.apple.CoreFoundation 0x921d1291 CFRunLoopRunInMode + 97 9 com.apple.HIToolbox 0x99717f58 RunCurrentEventLoopInMode + 392 10 com.apple.HIToolbox 0x99717d0f ReceiveNextEventCommon + 354 11 com.apple.HIToolbox 0x99717b94 BlockUntilNextEventMatchingListInMode + 81 12 com.apple.AppKit 0x9189478d _DPSNextEvent + 847 13 com.apple.AppKit 0x91893fce -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 156 14 com.apple.AppKit 0x91856247 -[NSApplication run] + 821 15 com.apple.AppKit 0x9184e2d9 NSApplicationMain + 574 16 com.adiumX.adiumX 0x0000322e 0x1000 + 8750 Thread 1: Dispatch queue: com.apple.libdispatch-manager 0 libSystem.B.dylib 0x968f5982 kevent + 10 1 libSystem.B.dylib 0x968f609c _dispatch_mgr_invoke + 215 2 libSystem.B.dylib 0x968f5559 _dispatch_queue_invoke + 163 3 libSystem.B.dylib 0x968f52fe _dispatch_worker_thread2 + 240 4 libSystem.B.dylib 0x968f4d81 _pthread_wqthread + 390 5 libSystem.B.dylib 0x968f4bc6 start_wqthread + 30 Thread 2: 0 libSystem.B.dylib 0x968f4a12 __workq_kernreturn + 10 1 libSystem.B.dylib 0x968f4fa8 _pthread_wqthread + 941 2 libSystem.B.dylib 0x968f4bc6 start_wqthread + 30 Thread 3: com.apple.CFSocket.private 0 libSystem.B.dylib 0x968ee0c6 select$DARWIN_EXTSN + 10 1 com.apple.CoreFoundation 0x92211c83 __CFSocketManager + 1091 2 libSystem.B.dylib 0x968fc85d _pthread_start + 345 3 libSystem.B.dylib 0x968fc6e2 thread_start + 34 Thread 4: 0 libSystem.B.dylib 0x968f4a12 __workq_kernreturn + 10 1 libSystem.B.dylib 0x968f4fa8 _pthread_wqthread + 941 2 libSystem.B.dylib 0x968f4bc6 start_wqthread + 30 Thread 5: 0 libSystem.B.dylib 0x968cf15a semaphore_timedwait_signal_trap + 10 1 libSystem.B.dylib 0x968fcce5 _pthread_cond_wait + 1066 2 libSystem.B.dylib 0x9692bac8 pthread_cond_timedwait_relative_np + 47 3 ...apple.AddressBook.framework 0x9310043f -[ABRemoteImageLoader workLoop] + 283 4 com.apple.Foundation 0x97822bf0 -[NSThread main] + 45 5 com.apple.Foundation 0x97822ba0 __NSThread__main__ + 1499 6 libSystem.B.dylib 0x968fc85d _pthread_start + 345 7 libSystem.B.dylib 0x968fc6e2 thread_start + 34 Thread 6: 0 libSystem.B.dylib 0x968cf0fa mach_msg_trap + 10 1 libSystem.B.dylib 0x968cf867 mach_msg + 68 2 com.apple.CoreFoundation 0x921d237f __CFRunLoopRun + 2079 3 com.apple.CoreFoundation 0x921d1464 CFRunLoopRunSpecific + 452 4 com.apple.CoreFoundation 0x921d1291 CFRunLoopRunInMode + 97 5 com.apple.Foundation 0x9785b7d0 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] + 329 6 com.apple.Foundation 0x97822bf0 -[NSThread main] + 45 7 com.apple.Foundation 0x97822ba0 __NSThread__main__ + 1499 8 libSystem.B.dylib 0x968fc85d _pthread_start + 345 9 libSystem.B.dylib 0x968fc6e2 thread_start + 34 Thread 0 crashed with X86 Thread State (32-bit): eax: 0x00000670 ebx: 0x9972272e ecx: 0x00000000 edx: 0x00000002 edi: 0xa0c3b214 esi: 0x00000004 ebp: 0xbfffe6c8 esp: 0xbfffe660 ss: 0x0000001f efl: 0x00010202 eip: 0x99722b6d cs: 0x00000017 ds: 0x0000001f es: 0x0000001f fs: 0x00000000 gs: 0x00000037 cr2: 0x00000000 Binary Images: 0x1000 - 0x1a0ff7 +com.adiumX.adiumX 1.4.1 (1.4.1) <136586E8-F3F5-99ED-DB1F-48C0027686CB> /Applications/Adium.app/Contents/MacOS/Adium 0x1f9000 - 0x23efe7 +AIUtilities ??? (???) <565A1BC2-4B50-6277-D127-AFBF01F90CE3> /Applications/Adium.app/Contents/Frameworks/AIUtilities.framework/Versions/A/AIUtilities 0x2af000 - 0x307ff7 +com.adiumX.AdiumPurple ??? (1.0) <F4C2A8E4-695E-7CCE-41F3-F8960AFDC149> /Applications/Adium.app/Contents/Frameworks/AdiumLibpurple.framework/Versions/A/AdiumLibpurple 0x34b000 - 0x3ddfe7 +Adium ??? (???) <774A171B-ED45-D221-6A37-486AA15C8BA5> /Applications/Adium.app/Contents/Frameworks/Adium.framework/Versions/A/Adium 0x439000 - 0x510ff7 +com.googlepages.openspecies.rtool.libglib 2.0.0 (2.0.0) <C620AA58-CFC4-855E-1F2F-F84D9335CD5D> /Applications/Adium.app/Contents/Frameworks/libglib.framework/Versions/2.0.0/libglib 0x53d000 - 0x53eff7 +com.googlepages.openspecies.rtool.libgmodule 2.0.0 (2.0.0) <11FF9396-454A-394B-1B12-D84AD535F6F6> /Applications/Adium.app/Contents/Frameworks/libgmodule.framework/Versions/2.0.0/libgmodule 0x542000 - 0x578fe7 +com.googlepages.openspecies.rtool.libgobject 2.0.0 (2.0.0) <D69FB8D0-D271-EC20-42DD-04FCC65A72BF> /Applications/Adium.app/Contents/Frameworks/libgobject.framework/Versions/2.0.0/libgobject 0x58e000 - 0x590ff7 +com.googlepages.openspecies.rtool.libgthread 2.0.0 (2.0.0) <5D4B8DC6-28E3-9285-8E2A-2D7A3CBE11C5> /Applications/Adium.app/Contents/Frameworks/libgthread.framework/Versions/2.0.0/libgthread 0x594000 - 0x59eff7 +com.googlepages.openspecies.rtool.libintl 8 (8) <343C9F94-8840-4465-64E4-86A0092AD69F> /Applications/Adium.app/Contents/Frameworks/libintl.framework/Versions/8/libintl 0x5a3000 - 0x5cbff7 +com.googlepages.openspecies.rtool.libmeanwhile 1 (1) <7B341D44-FA86-F7C3-E800-7D1169EB9CE2> /Applications/Adium.app/Contents/Frameworks/libmeanwhile.framework/Versions/1/libmeanwhile 0x5e0000 - 0x81bff7 +libpurple 8.5.0 (compatibility 8.0.0) <DEB5CE6C-2A4A-16CA-E0EF-DDE812865406> /Applications/Adium.app/Contents/Frameworks/libpurple.framework/Versions/0/libpurple 0x8c3000 - 0x978fe7 libcrypto.0.9.7.dylib 0.9.7 (compatibility 0.9.7) <AACC86C0-86B4-B1A7-003F-2A0AF68973A2> /usr/lib/libcrypto.0.9.7.dylib 0x9be000 - 0x9ccff7 +com.dpompa.fribidi ??? (1.0) <EA8AEBCF-DFE5-85FB-5C0E-EB3AB5B0A950> /Applications/Adium.app/Contents/Frameworks/FriBidi.framework/Versions/A/FriBidi 0x21d2000 - 0x21e1fe7 +AutoHyperlinks ??? (???) <A8B5F9E1-E259-F33F-9E60-F4E37B1ED500> /Applications/Adium.app/Contents/Frameworks/AutoHyperlinks.framework/Versions/A/AutoHyperlinks 0x21e7000 - 0x21f3ff7 +net.brockerhoff.RBSplitView.Framework 1.1.4 (1.1.4) <D92691AA-294F-A85D-E7E1-01AD0A0717D2> /Applications/Adium.app/Contents/Frameworks/RBSplitView.framework/Versions/A/RBSplitView 0x21fb000 - 0x220efff +org.andymatuschak.Sparkle 1.5 Beta (bzr) (340) <E0109DBE-F614-66D0-9B82-6151BC40DAD7> /Applications/Adium.app/Contents/Frameworks/Sparkle.framework/Versions/A/Sparkle 0x221c000 - 0x226cfef +com.adiumX.OTR ??? (1.0) <BAE9D6BD-60D5-B53B-19BC-C17287F55EE9> /Applications/Adium.app/Contents/Frameworks/OTR.framework/Versions/A/OTR 0x227d000 - 0x2280ff7 +org.boredzo.LMX ??? (1.0) <92632179-5CFB-EA6B-AAE7-5F4B98BF0CD9> /Applications/Adium.app/Contents/Frameworks/LMX.framework/Versions/A/LMX 0x2286000 - 0x228dff1 +net.oauth.OAuthConsumer ??? (0.1.1) <025882EC-04DA-763B-18F5-5266A5D185FD> /Applications/Adium.app/Contents/Frameworks/OAuthConsumer.framework/Versions/A/OAuthConsumer 0x2296000 - 0x22a6fe7 +com.googlepages.openspecies.rtool.libjson-glib 1.0.0 (1.0.0) <016CAFB1-DD85-3C9D-411C-C696D9D57213> /Applications/Adium.app/Contents/Frameworks/libjson-glib.framework/Versions/1.0.0/libjson-glib 0x2784000 - 0x2788ff3 com.apple.audio.AudioIPCPlugIn 1.1.6 (1.1.6) <F402CF88-D96C-42A0-3207-49759F496AE8> /System/Library/Extensions/AudioIPCDriver.kext/Contents/Resources/AudioIPCPlugIn.bundle/Contents/MacOS/AudioIPCPlugIn 0x278d000 - 0x2793ffb com.apple.audio.AppleHDAHALPlugIn 1.9.9 (1.9.9f12) <82BFF5E9-2B0E-FE8B-8370-445DD94DA434> /System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn 0x15fda000 - 0x15fdcff7 apop.so ??? (???) <B365DF5B-6A00-9595-27FF-4811B12B1C19> /usr/lib/sasl2/apop.so 0x15fe0000 - 0x15fe9ff7 digestmd5WebDAV.so ??? (???) <FC8C0A3E-1BC3-5016-95E1-E7EF9FF37242> /usr/lib/sasl2/digestmd5WebDAV.so 0x15fee000 - 0x15ff0ff7 libanonymous.2.so ??? (???) <41A1E196-0AB4-1ADD-6362-BB53A0E57ABA> /usr/lib/sasl2/libanonymous.2.so 0x15ff4000 - 0x15ff6ff7 libcrammd5.2.so ??? (???) <032F08C3-2D26-F956-4799-1012A1BBCB71> /usr/lib/sasl2/libcrammd5.2.so 0x15ffa000 - 0x15ffcff7 login.so ??? (???) <4E0B45F7-243E-A3FD-AA75-EF653590BF17> /usr/lib/sasl2/login.so 0x16100000 - 0x16116ff7 dhx.so ??? (???) <B50D8278-4246-4086-E0AF-3CBE96AE9837> /usr/lib/sasl2/dhx.so 0x16123000 - 0x1612bff7 libdigestmd5.2.so ??? (???) <E8D78B02-D51C-F2CB-C4BA-AC9231ED8006> /usr/lib/sasl2/libdigestmd5.2.so 0x16130000 - 0x16135ff7 libgssapiv2.2.so ??? (???) <193995B9-1C15-BEB2-40B7-1598D82F29BB> /usr/lib/sasl2/libgssapiv2.2.so 0x1613a000 - 0x1613fff7 libntlm.so ??? (???) <F97C955D-E521-216F-E8F0-79E8C907217A> /usr/lib/sasl2/libntlm.so 0x16144000 - 0x1614bff7 libotp.2.so ??? (???) <3DF61F7F-4929-A37D-01CB-9A7A90E3B9B7> /usr/lib/sasl2/libotp.2.so 0x16152000 - 0x16154ff7 libplain.2.so ??? (???) <5CC9D89A-9656-EEE8-64AB-E61A22FA8465> /usr/lib/sasl2/libplain.2.so 0x16158000 - 0x1615cff7 libpps.so ??? (???) <C5A25A99-412E-AD7F-D6FD-C4CC07B7B2A5> /usr/lib/sasl2/libpps.so 0x16161000 - 0x16164ff7 mschapv2.so ??? (???) <34DFB657-5E2E-5B83-713B-F57ACFB1E091> /usr/lib/sasl2/mschapv2.so 0x16169000 - 0x1616bff7 shadow_auxprop.so ??? (???) <4073854F-B4C8-A0D4-C0FF-7A0C93BFC70E> /usr/lib/sasl2/shadow_auxprop.so 0x16170000 - 0x16172ff7 smb_lm.so ??? (???) <4B7A54D8-241D-CC8C-8759-4C7DC562369D> /usr/lib/sasl2/smb_lm.so 0x16177000 - 0x1617aff7 smb_nt.so ??? (???) <7B7D31B1-10A1-1AE9-E323-C19A3C52DC03> /usr/lib/sasl2/smb_nt.so 0x1617f000 - 0x16182ff7 smb_ntlmv2.so ??? (???) <3BFE5AA9-F215-36B5-E7D7-46BE1BFD63EA> /usr/lib/sasl2/smb_ntlmv2.so 0x194c1000 - 0x19639fe7 GLEngine ??? (???) <A4BBE58C-1211-0473-7B78-C3BA7AC29C9B> /System/Library/Frameworks/OpenGL.framework/Resources/GLEngine.bundle/GLEngine 0x1966b000 - 0x19a70fe7 libclh.dylib 3.1.1 C (3.1.1) <D1A3D8AD-0FED-4AD2-AB43-CF804B7BDBF9> /System/Library/Extensions/GeForceGLDriver.bundle/Contents/MacOS/libclh.dylib 0x19ae8000 - 0x19b0cfe7 GLRendererFloat ??? (???) <EFE5EC6D-74B2-37A2-92E4-526A2EF6B791> /System/Library/Frameworks/OpenGL.framework/Resources/GLRendererFloat.bundle/GLRendererFloat 0x8f0c8000 - 0x8f811ff7 com.apple.GeForceGLDriver 1.6.24 (6.2.4) <DCC16E52-B1F1-90E6-E839-D30DF4CBA468> /System/Library/Extensions/GeForceGLDriver.bundle/Contents/MacOS/GeForceGLDriver 0x8fe00000 - 0x8fe4162b dyld 132.1 (???) <39AC3185-E633-68AA-7CD6-1230E7F1CEF4> /usr/lib/dyld 0x90003000 - 0x90005fe7 com.apple.ExceptionHandling 1.5 (10) <03218275-EBEC-39AA-895A-BA72A5FDBB7A> /System/Library/Frameworks/ExceptionHandling.framework/Versions/A/ExceptionHandling 0x90006000 - 0x90074ff7 com.apple.QuickLookUIFramework 2.3 (327.6) <74706A08-5399-24FE-00B2-4A702A6B83C1> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuickLookUI.framework/Versions/A/QuickLookUI 0x90075000 - 0x900b2ff7 com.apple.SystemConfiguration 1.10.5 (1.10.2) <362DF639-6E5F-9371-9B99-81C581A8EE41> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration 0x900fa000 - 0x901d5feb com.apple.DesktopServices 1.5.9 (1.5.9) <CED00AC1-924B-0E45-7D5E-1CEA8929F5BE> /System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv 0x901d6000 - 0x9021aff3 com.apple.coreui 2 (114) <2234855E-3BED-717F-0BFA-D1A289ECDBDA> /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI 0x9021b000 - 0x9021bff7 com.apple.CoreServices 44 (44) <51CFA89A-33DB-90ED-26A8-67D461718A4A> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices 0x90258000 - 0x90302fe7 com.apple.CFNetwork 454.11.5 (454.11.5) <D8963574-285A-3BD6-6B25-07D39C6F67A4> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CFNetwork.framework/Versions/A/CFNetwork 0x90303000 - 0x9033efeb libFontRegistry.dylib ??? (???) <4FB144ED-8AF9-27CF-B315-DCE5575D5231> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontRegistry.dylib 0x90342000 - 0x90366ff7 libJPEG.dylib ??? (???) <46AF3A0F-2B8D-87B9-62D4-0905678A64DA> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib 0x90367000 - 0x9036afe7 libmathCommon.A.dylib 315.0.0 (compatibility 1.0.0) <1622A54F-1A98-2CBE-B6A4-2122981A500E> /usr/lib/system/libmathCommon.A.dylib 0x9036b000 - 0x903d5fe7 libstdc++.6.dylib 7.9.0 (compatibility 7.0.0) <411D87F4-B7E1-44EB-F201-F8B4F9227213> /usr/lib/libstdc++.6.dylib 0x903d6000 - 0x903daff7 IOSurface ??? (???) <D849E1A5-6B0C-2A05-2765-850EC39BA2FF> /System/Library/Frameworks/IOSurface.framework/Versions/A/IOSurface 0x903db000 - 0x903edff7 com.apple.MultitouchSupport.framework 207.10 (207.10) <E1A6F663-570B-CE54-0F8A-BBCCDECE3B42> /System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/A/MultitouchSupport 0x90437000 - 0x90470ff7 libcups.2.dylib 2.8.0 (compatibility 2.0.0) <D6F24434-8217-DF72-2126-1953080680D7> /usr/lib/libcups.2.dylib 0x9049b000 - 0x904ccff7 libGLImage.dylib ??? (???) <78F59EAB-BBD4-7366-CA84-970547501978> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib 0x904ec000 - 0x909a5ffb com.apple.VideoToolbox 0.484.20 (484.20) <E7B9F015-2569-43D7-5268-375ED937ECA5> /System/Library/PrivateFrameworks/VideoToolbox.framework/Versions/A/VideoToolbox 0x909a6000 - 0x90ab5fe7 com.apple.WebKit 6533.19 (6533.19.4) <A942073C-83DF-33ED-3D01-A24DE8AEAB3D> /System/Library/Frameworks/WebKit.framework/Versions/A/WebKit 0x90ab6000 - 0x90ae6ff7 com.apple.MeshKit 1.1 (49.2) <5A74D1A4-4B97-FE39-4F4D-E0B80F0ADD87> /System/Library/PrivateFrameworks/MeshKit.framework/Versions/A/MeshKit 0x90cc5000 - 0x90cfdff7 com.apple.LDAPFramework 2.0 (120.1) <131ED804-DD88-D84F-13F8-D48E0012B96F> /System/Library/Frameworks/LDAP.framework/Versions/A/LDAP 0x90cfe000 - 0x90f61fef com.apple.security 6.1.1 (37594) <1949216A-7583-B73A-6112-4D55CA5852E3> /System/Library/Frameworks/Security.framework/Versions/A/Security 0x90f62000 - 0x90f64ff7 com.apple.securityhi 4.0 (36638) <E7D83480-77BB-72F9-72F3-AEE198CE589F> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SecurityHI.framework/Versions/A/SecurityHI 0x90f65000 - 0x910e7fe7 libicucore.A.dylib 40.0.0 (compatibility 1.0.0) <35DB7644-0780-D2AB-F6A9-45F28D2D434A> /usr/lib/libicucore.A.dylib 0x910e8000 - 0x91217fe3 com.apple.audio.toolbox.AudioToolbox 1.6.5 (1.6.5) <0A0F68E5-4806-DB51-764B-D97554B801AD> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox 0x91218000 - 0x91538ff3 com.apple.CoreServices.CarbonCore 861.23 (861.23) <B08756E4-32C5-CC33-0268-7C00A5ED7537> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore 0x91539000 - 0x91578ff7 com.apple.ImageCaptureCore 1.0.3 (1.0.3) <7E02D104-F31C-CF72-71B4-DA5DF7B48337> /System/Library/Frameworks/ImageCaptureCore.framework/Versions/A/ImageCaptureCore 0x91579000 - 0x915b0fe7 libssl.0.9.8.dylib 0.9.8 (compatibility 0.9.8) <7DCB5938-3140-E71A-92BD-8C242F30C8F5> /usr/lib/libssl.0.9.8.dylib 0x915c4000 - 0x9163ffff com.apple.AppleVAFramework 4.10.12 (4.10.12) <89C4EBE2-FE27-3160-0BD1-D0C2ED5F3605> /System/Library/PrivateFrameworks/AppleVA.framework/Versions/A/AppleVA 0x91640000 - 0x91742fef com.apple.MeshKitIO 1.1 (49.2) <D0401AC5-1F92-2BBB-EBAB-58EDD3BA61B9> /System/Library/PrivateFrameworks/MeshKit.framework/Versions/A/Frameworks/MeshKitIO.framework/Versions/A/MeshKitIO 0x91743000 - 0x91744ff7 com.apple.audio.units.AudioUnit 1.6.5 (1.6.5) <BE4C2495-B758-AD22-DCC0-56A6791E948E> /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit 0x91769000 - 0x91777fe7 libz.1.dylib 1.2.3 (compatibility 1.0.0) <33C1B260-ED05-945D-FC33-EF56EC791E2E> /usr/lib/libz.1.dylib 0x91778000 - 0x9179afef com.apple.DirectoryService.Framework 3.6 (621.9) <F2EEE9D7-D4FB-14F3-E647-ABD32754F557> /System/Library/Frameworks/DirectoryService.framework/Versions/A/DirectoryService 0x9184c000 - 0x9212cff7 com.apple.AppKit 6.6.7 (1038.35) <ABC7783C-E4D5-B848-BED6-99451D94D120> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit 0x9212d000 - 0x9218efe7 com.apple.CoreText 3.5.0 (???) <BB50C045-25F5-65B8-B1DB-8CDAEF45EB46> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreText.framework/Versions/A/CoreText 0x9218f000 - 0x92194ff7 com.apple.OpenDirectory 10.6 (10.6) <C1B46982-7D3B-3CC4-3BC2-3E4B595F0231> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/OpenDirectory 0x92195000 - 0x92310fe7 com.apple.CoreFoundation 6.6.4 (550.42) <C78D5079-663E-9734-7AFA-6CE79A0539F1> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x92311000 - 0x92351ff3 com.apple.securityinterface 4.0.1 (37214) <43CE8A8D-64E5-F36E-4900-FBB1BD6557F1> /System/Library/Frameworks/SecurityInterface.framework/Versions/A/SecurityInterface 0x92352000 - 0x92355ff7 libCGXType.A.dylib 545.0.0 (compatibility 64.0.0) <B624AACE-991B-0FFA-2482-E69970576CE1> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Resources/libCGXType.A.dylib 0x924b9000 - 0x925fcfef com.apple.QTKit 7.6.6 (1756) <4D809734-4E1B-8E18-C825-86C5422FC3DC> /System/Library/Frameworks/QTKit.framework/Versions/A/QTKit 0x925fd000 - 0x9260dff7 libsasl2.2.dylib 3.15.0 (compatibility 3.0.0) <E276514D-394B-2FDD-6264-07A444AA6A4E> /usr/lib/libsasl2.2.dylib 0x92615000 - 0x92618ff7 libCoreVMClient.dylib ??? (???) <1F738E81-BB71-32C5-F1E9-C1302F71021C> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCoreVMClient.dylib 0x9262c000 - 0x92652ffb com.apple.DictionaryServices 1.1.2 (1.1.2) <43E1D565-6E01-3681-F2E5-72AE4C3A097A> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices 0x9294d000 - 0x9295dff7 com.apple.DSObjCWrappers.Framework 10.6 (134) <95DC4010-ECC4-3A75-5DEE-11BB2AE895EE> /System/Library/PrivateFrameworks/DSObjCWrappers.framework/Versions/A/DSObjCWrappers 0x9295e000 - 0x929a0ff7 libvDSP.dylib 268.0.1 (compatibility 1.0.0) <8A4721DE-25C4-C8AA-EA90-9DA7812E3EBA> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib 0x929a1000 - 0x929abfe7 com.apple.audio.SoundManager 3.9.3 (3.9.3) <DE0E0EF6-8190-3F65-6BDD-5AC9D8A025D6> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/A/CarbonSound 0x929ac000 - 0x92a5cff3 com.apple.ColorSync 4.6.3 (4.6.3) <0354B408-665F-8B3F-87FF-64E6322276F0> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSync.framework/Versions/A/ColorSync 0x92a5d000 - 0x92c3ffff com.apple.imageKit 2.0.3 (1.0) <B4DB05F7-01C5-35EE-7AB9-41BD9D63F075> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/ImageKit.framework/Versions/A/ImageKit 0x92cf5000 - 0x92d4bff7 com.apple.MeshKitRuntime 1.1 (49.2) <CB9F38B1-E107-EA62-EDFF-02EE79F6D1A5> /System/Library/PrivateFrameworks/MeshKit.framework/Versions/A/Frameworks/MeshKitRuntime.framework/Versions/A/MeshKitRuntime 0x92d4c000 - 0x92d55ff7 com.apple.DiskArbitration 2.3 (2.3) <6AA6DDF6-AFC3-BBDB-751A-64AE3580A49E> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration 0x92dc6000 - 0x92df8fe3 libTrueTypeScaler.dylib ??? (???) <6E9D1A50-330E-F1F4-F93D-9ECC8A61B21A> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libTrueTypeScaler.dylib 0x92e7a000 - 0x92e88ff7 com.apple.opengl 1.6.11 (1.6.11) <286D1BC4-4CD8-3CD4-F723-5C196FE15FE0> /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL 0x92e89000 - 0x92ec7ff7 com.apple.QuickLookFramework 2.3 (327.6) <66955C29-0C99-D02C-DB18-4952AFB4E886> /System/Library/Frameworks/QuickLook.framework/Versions/A/QuickLook 0x92ec8000 - 0x92f92fef com.apple.CoreServices.OSServices 357 (357) <3A26F553-722D-3536-EEDE-FB41FCDAA7FD> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices 0x92f93000 - 0x92f97ff7 libGIF.dylib ??? (???) <DA5758A4-71B0-DD6E-7402-B7FB15387569> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib 0x92f98000 - 0x93099fe7 libxml2.2.dylib 10.3.0 (compatibility 10.0.0) <ED8E45C6-B078-15E8-938D-99D8FD1EAE64> /usr/lib/libxml2.2.dylib 0x9309a000 - 0x932a1feb com.apple.AddressBook.framework 5.0.3 (875) <759B660B-00F6-F08C-37CD-69468C774B5E> /System/Library/Frameworks/AddressBook.framework/Versions/A/AddressBook 0x932a2000 - 0x933aeff7 libGLProgrammability.dylib ??? (???) <8B308FAE-843F-EE76-0254-3374CBFFA7B3> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLProgrammability.dylib 0x933bf000 - 0x933c2ffb com.apple.help 1.3.1 (41) <6A5AD406-9D8E-5BAC-51E1-E09AB9A6D159> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Help.framework/Versions/A/Help 0x933c3000 - 0x9372eff7 com.apple.QuartzCore 1.6.3 (227.34) <CC1C1631-D8D1-D416-171E-A1683274E479> /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore 0x9372f000 - 0x93740ff7 com.apple.LangAnalysis 1.6.6 (1.6.6) <3036AD83-4F1D-1028-54EE-54165E562650> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis 0x93741000 - 0x93755ffb com.apple.speech.synthesis.framework 3.10.35 (3.10.35) <9F5CE4F7-D05C-8C14-4B76-E43D07A8A680> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis 0x93790000 - 0x937e1ff7 com.apple.HIServices 1.8.1 (???) <51BDD848-32A5-2425-BE07-BD037A89630A> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices 0x937e2000 - 0x937e2ff7 liblangid.dylib ??? (???) <FCC37057-CDD7-2AF1-21AF-52A06C4048FF> /usr/lib/liblangid.dylib 0x937e3000 - 0x93a0eff3 com.apple.QuartzComposer 4.2 ({156.28}) <08AF01DC-110D-9443-3916-699DBDED0149> /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuartzComposer.framework/Versions/A/QuartzComposer 0x93a17000 - 0x93a21ffb com.apple.speech.recognition.framework 3.11.1 (3.11.1) <7486003F-8FDB-BD6C-CB34-DE45315BD82C> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/Versions/A/SpeechRecognition 0x93a22000 - 0x93a28fff com.apple.CommonPanels 1.2.4 (91) <CE92759E-865E-8A3B-1488-ECD497E4074D> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CommonPanels.framework/Versions/A/CommonPanels 0x93b47000 - 0x93b94feb com.apple.DirectoryService.PasswordServerFramework 6.0 (6.0) <27F3FF53-F818-9836-2101-3E963FE0C0E0> /System/Library/PrivateFrameworks/PasswordServer.framework/Versions/A/PasswordServer 0x93b95000 - 0x93c30ff7 com.apple.ApplicationServices.ATS 4.4 (???) <ECB16606-4DF8-4AFB-C91D-F7947C26040F> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS 0x93c31000 - 0x93c31ff7 com.apple.quartzframework 1.5 (1.5) <7DD4EBF1-60C4-9329-08EF-6E59731D9430> /System/Library/Frameworks/Quartz.framework/Versions/A/Quartz 0x93d51000 - 0x93d72fe7 com.apple.opencl 12.3 (12.3) <DEA600BF-4F54-66B5-DB2F-DC57FD518543> /System/Library/Frameworks/OpenCL.framework/Versions/A/OpenCL 0x93d73000 - 0x93e77fe7 libcrypto.0.9.8.dylib 0.9.8 (compatibility 0.9.8) <BDEFA030-5E75-7C47-2904-85AB16937F45> /usr/lib/libcrypto.0.9.8.dylib 0x93e78000 - 0x93ef8feb com.apple.SearchKit 1.3.0 (1.3.0) <7AE32A31-2B8E-E271-C03A-7A0F7BAFC85C> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit 0x93ef9000 - 0x93f68ff7 libvMisc.dylib 268.0.1 (compatibility 1.0.0) <595A5539-9F54-63E6-7AAC-C04E1574B050> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib 0x93f69000 - 0x94122feb com.apple.ImageIO.framework 3.0.4 (3.0.4) <C145139E-24C4-5A3D-B17C-809D528354B2> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/ImageIO 0x94123000 - 0x94166ff7 com.apple.NavigationServices 3.5.4 (182) <8DC6FD4A-6C74-9C23-A4C3-715B44A8D28C> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/NavigationServices.framework/Versions/A/NavigationServices 0x941a0000 - 0x941fafe7 com.apple.CorePDF 1.3 (1.3) <EA168671-F44F-BFE4-AA7D-3801DA29A650> /System/Library/PrivateFrameworks/CorePDF.framework/Versions/A/CorePDF 0x941fb000 - 0x94258ff7 com.apple.framework.IOKit 2.0 (???) <A769737F-E0D6-FB06-29B4-915CF4F43420> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x94259000 - 0x9425dff7 libGFXShared.dylib ??? (???) <C3A805C4-C0E5-B300-430A-7E811395CB8E> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGFXShared.dylib 0x942ef000 - 0x9439dff3 com.apple.ink.framework 1.3.3 (107) <233A981E-A2F9-56FB-8BDE-C2DEC3F20784> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Ink.framework/Versions/A/Ink 0x9439e000 - 0x94b8d557 com.apple.CoreGraphics 1.545.0 (???) <1AB39678-00D5-FB88-3B41-93D78348E0DE> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics 0x94b8e000 - 0x94bd7fe7 libTIFF.dylib ??? (???) <AC1FC806-F7F4-174B-375F-FE5D6008666C> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib 0x94e21000 - 0x94f4ffe7 com.apple.CoreData 102.1 (251) <87FE6861-F2D6-773D-ED45-345272E56463> /System/Library/Frameworks/CoreData.framework/Versions/A/CoreData 0x95ea3000 - 0x95ee6ff7 libGLU.dylib ??? (???) <F8580594-0B38-F3ED-A715-CB3776B747A0> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib 0x95eef000 - 0x95f71ffb SecurityFoundation ??? (???) <A8D248DE-8670-970D-39E3-A9738CFDBEE1> /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation 0x95f72000 - 0x95f7fff7 com.apple.NetFS 3.2.1 (3.2.1) <94A52A6D-F071-09D7-E80F-F633F17233FE> /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS 0x95f80000 - 0x95f82ff7 libRadiance.dylib ??? (???) <10048B4A-2AE8-A4E2-21B8-C6E7A8C5B76F> snip... Superuser character limit :-(

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• JBoss AS 5: starts but can't connect (Windows, remote)

  - by Nuwan

  Hello I installed Jboss 5.0GA and Its works fine in localhost.But I want It to access through remote Machine.Then I bind my IP address to my server and started it.This is the command I used run.bat -b 10.17.62.63 Then the server Starts fine This is the console log when starting the server > =============================================================================== > > JBoss Bootstrap Environment > > JBOSS_HOME: C:\jboss-5.0.0.GA > > JAVA: C:\Program Files\Java\jdk1.6.0_34\bin\java > > JAVA_OPTS: -Dprogram.name=run.bat -server -Xms128m -Xmx512m > -XX:MaxPermSize=25 6m -Dorg.jboss.resolver.warning=true -Dsun.rmi.dgc.client.gcInterval=3600000 -Ds un.rmi.dgc.server.gcInterval=3600000 > > CLASSPATH: C:\jboss-5.0.0.GA\bin\run.jar > > =============================================================================== > > run.bat: unused non-option argument: ûb run.bat: unused non-option > argument: 0.0.0.0 13:43:38,179 INFO [ServerImpl] Starting JBoss > (Microcontainer)... 13:43:38,179 INFO [ServerImpl] Release ID: JBoss > [Morpheus] 5.0.0.GA (build: SV NTag=JBoss_5_0_0_GA date=200812041714) > 13:43:38,179 INFO [ServerImpl] Bootstrap URL: null 13:43:38,179 INFO > [ServerImpl] Home Dir: C:\jboss-5.0.0.GA 13:43:38,179 INFO > [ServerImpl] Home URL: file:/C:/jboss-5.0.0.GA/ 13:43:38,195 INFO > [ServerImpl] Library URL: file:/C:/jboss-5.0.0.GA/lib/ 13:43:38,195 > INFO [ServerImpl] Patch URL: null 13:43:38,195 INFO [ServerImpl] > Common Base URL: file:/C:/jboss-5.0.0.GA/common/ > > 13:43:38,195 INFO [ServerImpl] Common Library URL: > file:/C:/jboss-5.0.0.GA/comm on/lib/ 13:43:38,195 INFO [ServerImpl] > Server Name: default 13:43:38,195 INFO [ServerImpl] Server Base Dir: > C:\jboss-5.0.0.GA\server 13:43:38,195 INFO [ServerImpl] Server Base > URL: file:/C:/jboss-5.0.0.GA/server/ > > 13:43:38,210 INFO [ServerImpl] Server Config URL: > file:/C:/jboss-5.0.0.GA/serve r/default/conf/ 13:43:38,210 INFO > [ServerImpl] Server Home Dir: C:\jboss-5.0.0.GA\server\defaul t > 13:43:38,210 INFO [ServerImpl] Server Home URL: > file:/C:/jboss-5.0.0.GA/server/ default/ 13:43:38,210 INFO > [ServerImpl] Server Data Dir: C:\jboss-5.0.0.GA\server\defaul t\data > 13:43:38,210 INFO [ServerImpl] Server Library URL: > file:/C:/jboss-5.0.0.GA/serv er/default/lib/ 13:43:38,210 INFO > [ServerImpl] Server Log Dir: C:\jboss-5.0.0.GA\server\default \log > 13:43:38,210 INFO [ServerImpl] Server Native Dir: > C:\jboss-5.0.0.GA\server\defa ult\tmp\native 13:43:38,210 INFO > [ServerImpl] Server Temp Dir: C:\jboss-5.0.0.GA\server\defaul t\tmp > 13:43:38,210 INFO [ServerImpl] Server Temp Deploy Dir: > C:\jboss-5.0.0.GA\server \default\tmp\deploy 13:43:39,710 INFO > [ServerImpl] Starting Microcontainer, bootstrapURL=file:/C:/j > boss-5.0.0.GA/server/default/conf/bootstrap.xml 13:43:40,851 INFO > [VFSCacheFactory] Initializing VFSCache [org.jboss.virtual.pl > ugins.cache.IterableTimedVFSCache] 13:43:40,866 INFO > [VFSCacheFactory] Using VFSCache [IterableTimedVFSCache{lifet > ime=1800, resolution=60}] 13:43:41,616 INFO [CopyMechanism] VFS temp > dir: C:\jboss-5.0.0.GA\server\defaul t\tmp 13:43:41,648 INFO > [ZipEntryContext] VFS force nested jars copy-mode is enabled. > > 13:43:44,288 INFO [ServerInfo] Java version: 1.6.0_34,Sun > Microsystems Inc. 13:43:44,288 INFO [ServerInfo] Java VM: Java > HotSpot(TM) Server VM 20.9-b04,Sun Microsystems Inc. 13:43:44,288 > INFO [ServerInfo] OS-System: Windows XP 5.1,x86 13:43:44,569 INFO > [JMXKernel] Legacy JMX core initialized 13:43:50,148 INFO > [ProfileServiceImpl] Loading profile: default from: org.jboss > .system.server.profileservice.repository.SerializableDeploymentRepository@e72f0c > (root=C:\jboss-5.0.0.GA\server, > key=org.jboss.profileservice.spi.ProfileKey@143b > 82c3[domain=default,server=default,name=default]) 13:43:50,148 INFO > [ProfileImpl] Using repository:org.jboss.system.server.profil > eservice.repository.SerializableDeploymentRepository@e72f0c(root=C:\jboss-5.0.0. > GA\server, > key=org.jboss.profileservice.spi.ProfileKey@143b82c3[domain=default,s > erver=default,name=default]) 13:43:50,148 INFO [ProfileServiceImpl] > Loaded profile: ProfileImpl@8b3bb3{key=o > rg.jboss.profileservice.spi.ProfileKey@143b82c3[domain=default,server=default,na > me=default]} 13:43:54,804 INFO [WebService] Using RMI server > codebase: http://127.0.0.1:8083 / 13:44:12,147 INFO [CXFServerConfig] > JBoss Web Services - Stack CXF Runtime Serv er 13:44:12,147 INFO > [CXFServerConfig] 3.1.2.GA 13:44:29,788 INFO > [Ejb3DependenciesDeployer] Encountered deployment AbstractVFS > DeploymentContext@29776073{vfszip:/C:/jboss-5.0.0.GA/server/default/deploy/myE-e > jb.jar} 13:44:29,819 INFO [Ejb3DependenciesDeployer] Encountered > deployment AbstractVFS > DeploymentContext@29776073{vfszip:/C:/jboss-5.0.0.GA/server/default/deploy/myE-e > jb.jar} 13:44:29,819 INFO [Ejb3DependenciesDeployer] Encountered > deployment AbstractVFS > DeploymentContext@29776073{vfszip:/C:/jboss-5.0.0.GA/server/default/deploy/myE-e > jb.jar} 13:44:29,819 INFO [Ejb3DependenciesDeployer] Encountered > deployment AbstractVFS > DeploymentContext@29776073{vfszip:/C:/jboss-5.0.0.GA/server/default/deploy/myE-e > jb.jar} 13:44:37,116 INFO [JMXConnectorServerService] JMX Connector > server: service:jmx > :rmi://127.0.0.1/jndi/rmi://127.0.0.1:1090/jmxconnector 13:44:38,022 > INFO [MailService] Mail Service bound to java:/Mail 13:44:43,162 WARN > [JBossASSecurityMetadataStore] WARNING! POTENTIAL SECURITY RI SK. It > has been detected that the MessageSucker component which sucks > messages f rom one node to another has not had its password changed > from the installation d efault. Please see the JBoss Messaging user > guide for instructions on how to do this. 13:44:43,209 WARN > [AnnotationCreator] No ClassLoader provided, using TCCL: org. > jboss.managed.api.annotation.ManagementComponent 13:44:43,600 INFO > [TransactionManagerService] JBossTS Transaction Service (JTA version) > - JBoss Inc. 13:44:43,600 INFO [TransactionManagerService] Setting up property manager MBean and JMX layer 13:44:44,366 INFO > [TransactionManagerService] Initializing recovery manager 13:44:44,678 > INFO [TransactionManagerService] Recovery manager configured > 13:44:44,678 INFO [TransactionManagerService] Binding > TransactionManager JNDI R eference 13:44:44,787 INFO > [TransactionManagerService] Starting transaction recovery man ager > 13:44:46,428 INFO [Http11Protocol] Initializing Coyote HTTP/1.1 on > http-127.0.0 .1-8080 13:44:46,459 INFO [AjpProtocol] Initializing > Coyote AJP/1.3 on ajp-127.0.0.1-80 09 13:44:46,459 INFO > [StandardService] Starting service jboss.web 13:44:46,475 INFO > [StandardEngine] Starting Servlet Engine: JBoss Web/2.1.1.GA > 13:44:46,616 INFO [Catalina] Server startup in 350 ms 13:44:46,709 > INFO [TomcatDeployment] deploy, ctxPath=/web-console, vfsUrl=manag > ement/console-mgr.sar/web-console.war 13:44:48,553 INFO > [TomcatDeployment] deploy, ctxPath=/juddi, vfsUrl=juddi-servi > ce.sar/juddi.war 13:44:48,678 INFO [RegistryServlet] Loading jUDDI > configuration. 13:44:48,694 INFO [RegistryServlet] Resources loaded > from: /WEB-INF/juddi.prope rties 13:44:48,709 INFO [RegistryServlet] > Initializing jUDDI components. 13:44:48,991 INFO [TomcatDeployment] > deploy, ctxPath=/invoker, vfsUrl=http-invo ker.sar/invoker.war > 13:44:49,162 INFO [TomcatDeployment] deploy, ctxPath=/jbossws, > vfsUrl=jbossws.s ar/jbossws-management.war 13:44:49,475 INFO > [RARDeployment] Required license terms exist, view vfszip:/C: > /jboss-5.0.0.GA/server/default/deploy/jboss-local-jdbc.rar/META-INF/ra.xml > 13:44:49,569 INFO [RARDeployment] Required license terms exist, view > vfszip:/C: > /jboss-5.0.0.GA/server/default/deploy/jboss-xa-jdbc.rar/META-INF/ra.xml > 13:44:49,741 INFO [RARDeployment] Required license terms exist, view > vfszip:/C: > /jboss-5.0.0.GA/server/default/deploy/jms-ra.rar/META-INF/ra.xml > 13:44:49,819 INFO [RARDeployment] Required license terms exist, view > vfszip:/C: > /jboss-5.0.0.GA/server/default/deploy/mail-ra.rar/META-INF/ra.xml > 13:44:49,912 INFO [RARDeployment] Required license terms exist, view > vfszip:/C: > /jboss-5.0.0.GA/server/default/deploy/quartz-ra.rar/META-INF/ra.xml > 13:44:50,069 INFO [SimpleThreadPool] Job execution threads will use > class loade r of thread: main 13:44:50,115 INFO [QuartzScheduler] > Quartz Scheduler v.1.5.2 created. 13:44:50,131 INFO [RAMJobStore] > RAMJobStore initialized. 13:44:50,131 INFO [StdSchedulerFactory] > Quartz scheduler 'DefaultQuartzSchedule r' initialized from default > resource file in Quartz package: 'quartz.properties' > > 13:44:50,131 INFO [StdSchedulerFactory] Quartz scheduler version: > 1.5.2 13:44:50,131 INFO [QuartzScheduler] Scheduler DefaultQuartzScheduler_$_NON_CLUS TERED started. 13:44:51,194 INFO > [ConnectionFactoryBindingService] Bound ConnectionManager 'jb > oss.jca:service=DataSourceBinding,name=DefaultDS' to JNDI name > 'java:DefaultDS' 13:44:51,819 WARN [QuartzTimerServiceFactory] sql > failed: CREATE TABLE QRTZ_JOB > _DETAILS(JOB_NAME VARCHAR(80) NOT NULL, JOB_GROUP VARCHAR(80) NOT NULL, DESCRIPT ION VARCHAR(120) NULL, JOB_CLASS_NAME VARCHAR(128) NOT > NULL, IS_DURABLE VARCHAR( 1) NOT NULL, IS_VOLATILE VARCHAR(1) NOT > NULL, IS_STATEFUL VARCHAR(1) NOT NULL, R EQUESTS_RECOVERY VARCHAR(1) > NOT NULL, JOB_DATA BINARY NULL, PRIMARY KEY (JOB_NAM E,JOB_GROUP)) > 13:44:51,912 INFO [SimpleThreadPool] Job execution threads will use > class loade r of thread: main 13:44:51,928 INFO [QuartzScheduler] > Quartz Scheduler v.1.5.2 created. 13:44:51,928 INFO [JobStoreCMT] > Using db table-based data access locking (synch ronization). > 13:44:51,944 INFO [JobStoreCMT] Removed 0 Volatile Trigger(s). > 13:44:51,944 INFO [JobStoreCMT] Removed 0 Volatile Job(s). > 13:44:51,944 INFO [JobStoreCMT] JobStoreCMT initialized. 13:44:51,944 > INFO [StdSchedulerFactory] Quartz scheduler 'JBossEJB3QuartzSchedu > ler' initialized from an externally provided properties instance. > 13:44:51,959 INFO [StdSchedulerFactory] Quartz scheduler version: > 1.5.2 13:44:51,959 INFO [JobStoreCMT] Freed 0 triggers from 'acquired' / 'blocked' st ate. 13:44:51,975 INFO [JobStoreCMT] > Recovering 0 jobs that were in-progress at the time of the last > shut-down. 13:44:51,975 INFO [JobStoreCMT] Recovery complete. > 13:44:51,975 INFO [JobStoreCMT] Removed 0 'complete' triggers. > 13:44:51,975 INFO [JobStoreCMT] Removed 0 stale fired job entries. > 13:44:51,990 INFO [QuartzScheduler] Scheduler > JBossEJB3QuartzScheduler_$_NON_CL USTERED started. 13:44:52,381 INFO > [ServerPeer] JBoss Messaging 1.4.1.GA server [0] started 13:44:52,569 > INFO [QueueService] Queue[/queue/DLQ] started, fullSize=200000, pa > geSize=2000, downCacheSize=2000 13:44:52,584 INFO [QueueService] > Queue[/queue/ExpiryQueue] started, fullSize=20 0000, pageSize=2000, > downCacheSize=2000 13:44:52,709 INFO [ConnectionFactory] Connector > bisocket://127.0.0.1:4457 has l easing enabled, lease period 10000 > milliseconds 13:44:52,709 INFO [ConnectionFactory] > org.jboss.jms.server.connectionfactory.Co nnectionFactory@1a8ac5e > started 13:44:52,725 WARN [ConnectionFactoryJNDIMapper] > supportsFailover attribute is t rue on connection factory: > jboss.messaging.connectionfactory:service=ClusteredCo nnectionFactory > but post office is non clustered. So connection factory will *no t* > support failover 13:44:52,725 WARN [ConnectionFactoryJNDIMapper] > supportsLoadBalancing attribute is true on connection factory: > jboss.messaging.connectionfactory:service=Cluste redConnectionFactory > but post office is non clustered. So connection factory wil l *not* > support load balancing 13:44:52,740 INFO [ConnectionFactory] > Connector bisocket://127.0.0.1:4457 has l easing enabled, lease period > 10000 milliseconds 13:44:52,740 INFO [ConnectionFactory] > org.jboss.jms.server.connectionfactory.Co nnectionFactory@1d43178 > started 13:44:52,740 INFO [ConnectionFactory] Connector > bisocket://127.0.0.1:4457 has l easing enabled, lease period 10000 > milliseconds 13:44:52,756 INFO [ConnectionFactory] > org.jboss.jms.server.connectionfactory.Co nnectionFactory@52728a > started 13:44:53,084 INFO [ConnectionFactoryBindingService] Bound > ConnectionManager 'jb > oss.jca:service=ConnectionFactoryBinding,name=JmsXA' to JNDI name > 'java:JmsXA' 13:44:53,225 INFO [TomcatDeployment] deploy, ctxPath=/, > vfsUrl=ROOT.war 13:44:53,553 INFO [TomcatDeployment] deploy, > ctxPath=/jmx-console, vfsUrl=jmx-c onsole.war 13:44:53,975 INFO > [TomcatDeployment] deploy, ctxPath=/TestService, vfsUrl=TestS > erviceEAR.ear/TestService.war 13:44:55,662 INFO [JBossASKernel] > Created KernelDeployment for: myE-ejb.jar 13:44:55,709 INFO > [JBossASKernel] installing bean: jboss.j2ee:jar=myE-ejb.jar,n > ame=RPSService,service=EJB3 13:44:55,725 INFO [JBossASKernel] with > dependencies: 13:44:55,725 INFO [JBossASKernel] and demands: > 13:44:55,725 INFO [JBossASKernel] > jboss.ejb:service=EJBTimerService 13:44:55,725 INFO [JBossASKernel] > and supplies: 13:44:55,725 INFO [JBossASKernel] > jndi:RPSService/remote 13:44:55,725 INFO [JBossASKernel] Added > bean(jboss.j2ee:jar=myE-ejb.jar,name=RP SService,service=EJB3) to > KernelDeployment of: myE-ejb.jar 13:44:56,772 INFO > [SessionSpecContainer] Starting jboss.j2ee:jar=myE-ejb.jar,na > me=RPSService,service=EJB3 13:44:56,803 INFO [EJBContainer] STARTED > EJB: com.monz.rpz.RPSService ejbName: RPSService 13:44:56,819 INFO > [JndiSessionRegistrarBase] Binding the following Entries in G lobal > JNDI: > > > 13:44:57,381 INFO [DefaultEndpointRegistry] register: > jboss.ws:context=myE-ejb, endpoint=RPSService 13:44:57,428 INFO > [DescriptorDeploymentAspect] Add Service id=RPSService > address=http://127.0.0.1:8080/myE-ejb/RPSService > implementor=com.monz.rpz.RPSService > invoker=org.jboss.wsf.stack.cxf.InvokerEJB3 mtomEnabled=false > 13:44:57,459 INFO [DescriptorDeploymentAspect] JBossWS-CXF > configuration genera ted: > file:/C:/jboss-5.0.0.GA/server/default/tmp/jbossws/jbossws-cxf1864137209199 > 110130.xml 13:44:57,569 INFO [TomcatDeployment] deploy, ctxPath=/myE-ejb, vfsUrl=myE-ejb.j ar 13:44:57,709 WARN [config] > Unable to process deployment descriptor for context '/myE-ejb' > 13:44:59,334 INFO [Http11Protocol] Starting Coyote HTTP/1.1 on > http-127.0.0.1-8 080 13:44:59,397 INFO [AjpProtocol] Starting Coyote > AJP/1.3 on ajp-127.0.0.1-8009 13:44:59,459 INFO [ServerImpl] JBoss > (Microcontainer) [5.0.0.GA (build: SVNTag= JBoss_5_0_0_GA > date=200812041714)] Started in 1m:21s:233ms But Still I cant connect to It when I Type my IP address in my browser thanks

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• Loading jQuery Consistently in a .NET Web App

  - by Rick Strahl

  One thing that frequently comes up in discussions when using jQuery is how to best load the jQuery library (as well as other commonly used and updated libraries) in a Web application. Specifically the issue is the one of versioning and making sure that you can easily update and switch versions of script files with application wide settings in one place and having your script usage reflect those settings in the entire application on all pages that use the script. Although I use jQuery as an example here, the same concepts can be applied to any script library - for example in my Web libraries I use the same approach for jQuery.ui and my own internal jQuery support library. The concepts used here can be applied both in WebForms and MVC. Loading jQuery Properly From CDN Before we look at a generic way to load jQuery via some server logic, let me first point out my preferred way to embed jQuery into the page. I use the Google CDN to load jQuery and then use a fallback URL to handle the offline or no Internet connection scenario. Why use a CDN? CDN links tend to be loaded more quickly since they are very likely to be cached in user's browsers already as jQuery CDN is used by many, many sites on the Web. Using a CDN also removes load from your Web server and puts the load bearing on the CDN provider - in this case Google - rather than on your Web site. On the downside, CDN links gives the provider (Google, Microsoft) yet another way to track users through their Web usage. Here's how I use jQuery CDN plus a fallback link on my WebLog for example: <!DOCTYPE HTML> <html> <head> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script> <script> if (typeof (jQuery) == 'undefined') document.write(unescape("%3Cscript " + "src='/Weblog/wwSC.axd?r=Westwind.Web.Controls.Resources.jquery.js' %3E%3C/script%3E")); </script> <title>Rick Strahl's Web Log</title> ... </head>   You can see that the CDN is referenced first, followed by a small script block that checks to see whether jQuery was loaded (jQuery object exists). If it didn't load another script reference is added to the document dynamically pointing to a backup URL. In this case my backup URL points at a WebResource in my Westwind.Web  assembly, but the URL can also be local script like src="/scripts/jquery.min.js". Important: Use the proper Protocol/Scheme for  for CDN Urls [updated based on comments] If you're using a CDN to load an external script resource you should always make sure that the script is loaded with the same protocol as the parent page to avoid mixed content warnings by the browser. You don't want to load a script link to an http:// resource when you're on an https:// page. The easiest way to use this is by using a protocol relative URL: <script src="//ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script> which is an easy way to load resources from other domains. This URL syntax will automatically use the parent page's protocol (or more correctly scheme). As long as the remote domains support both http:// and https:// access this should work. BTW this also works in CSS (with some limitations) and links. BTW, I didn't know about this until it was pointed out in the comments. This is a very useful feature for many things - ah the benefits of my blog to myself :-) Version Numbers When you use a CDN you notice that you have to reference a specific version of jQuery. When using local files you may not have to do this as you can rename your private copy of jQuery.js, but for CDN the references are always versioned. The version number is of course very important to ensure you getting the version you have tested with, but it's also important to the provider because it ensures that cached content is always correct. If an existing file was updated the updates might take a very long time to get past the locally cached content and won't refresh properly. The version number ensures you get the right version and not some cached content that has been changed but not updated in your cache. On the other hand version numbers also mean that once you decide to use a new version of the script you now have to change all your script references in your pages. Depending on whether you use some sort of master/layout page or not this may or may not be easy in your application. Even if you do use master/layout pages, chances are that you probably have a few of them and at the very least all of those have to be updated for the scripts. If you use individual pages for all content this issue then spreads to all of your pages. Search and Replace in Files will do the trick, but it's still something that's easy to forget and worry about. Personaly I think it makes sense to have a single place where you can specify common script libraries that you want to load and more importantly which versions thereof and where they are loaded from. Loading Scripts via Server Code Script loading has always been important to me and as long as I can remember I've always built some custom script loading routines into my Web frameworks. WebForms makes this fairly easy because it has a reasonably useful script manager (ClientScriptManager and the ScriptManager) which allow injecting script into the page easily from anywhere in the Page cycle. What's nice about these components is that they allow scripts to be injected by controls so components can wrap up complex script/resource dependencies more easily without having to require long lists of CSS/Scripts/Image includes. In MVC or pure script driven applications like Razor WebPages  the process is more raw, requiring you to embed script references in the right place. But its also more immediate - it lets you know exactly which versions of scripts to use because you have to manually embed them. In WebForms with different controls loading resources this often can get confusing because it's quite possible to load multiple versions of the same script library into a page, the results of which are less than optimal… In this post I look a simple routine that embeds jQuery into the page based on a few application wide configuration settings. It returns only a string of the script tags that can be manually embedded into a Page template. It's a small function that merely a string of the script tags shown at the begging of this post along with some options on how that string is comprised. You'll be able to specify in one place which version loads and then all places where the help function is used will automatically reflect this selection. Options allow specification of the jQuery CDN Url, the fallback Url and where jQuery should be loaded from (script folder, Resource or CDN in my case). While this is specific to jQuery you can apply this to other resources as well. For example I use a similar approach with jQuery.ui as well using practically the same semantics. Providing Resources in ControlResources In my Westwind.Web Web utility library I have a class called ControlResources which is responsible for holding resource Urls, resource IDs and string contants that reference those resource IDs. The library also provides a few helper methods for loading common scriptscripts into a Web page. There are specific versions for WebForms which use the ClientScriptManager/ScriptManager and script link methods that can be used in any .NET technology that can embed an expression into the output template (or code for that matter). The ControlResources class contains mostly static content - references to resources mostly. But it also contains a few static properties that configure script loading: A Script LoadMode (CDN, Resource, or script url) A default CDN Url A fallback url They are  static properties in the ControlResources class: public class ControlResources { /// <summary> /// Determines what location jQuery is loaded from /// </summary> public static JQueryLoadModes jQueryLoadMode = JQueryLoadModes.ContentDeliveryNetwork; /// <summary> /// jQuery CDN Url on Google /// </summary> public static string jQueryCdnUrl = "//ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"; /// <summary> /// jQuery CDN Url on Google /// </summary> public static string jQueryUiCdnUrl = "//ajax.googleapis.com/ajax/libs/jqueryui/1.8.16/jquery-ui.min.js"; /// <summary> /// jQuery UI fallback Url if CDN is unavailable or WebResource is used /// Note: The file needs to exist and hold the minimized version of jQuery ui /// </summary> public static string jQueryUiLocalFallbackUrl = "~/scripts/jquery-ui.min.js"; } These static properties are fixed values that can be changed at application startup to reflect your preferences. Since they're static they are application wide settings and respected across the entire Web application running. It's best to set these default in Application_Init or similar startup code if you need to change them for your application: protected void Application_Start(object sender, EventArgs e) { // Force jQuery to be loaded off Google Content Network ControlResources.jQueryLoadMode = JQueryLoadModes.ContentDeliveryNetwork; // Allow overriding of the Cdn url ControlResources.jQueryCdnUrl = "http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"; // Route to our own internal handler App.OnApplicationStart(); } With these basic settings in place you can then embed expressions into a page easily. In WebForms use: <!DOCTYPE html> <html> <head runat="server"> <%= ControlResources.jQueryLink() %> <script src="scripts/ww.jquery.min.js"></script> </head> In Razor use: <!DOCTYPE html> <html> <head> @Html.Raw(ControlResources.jQueryLink()) <script src="scripts/ww.jquery.min.js"></script> </head> Note that in Razor you need to use @Html.Raw() to force the string NOT to escape. Razor by default escapes string results and this ensures that the HTML content is properly expanded as raw HTML text. Both the WebForms and Razor output produce: <!DOCTYPE html> <html> <head> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js" type="text/javascript"></script> <script type="text/javascript"> if (typeof (jQuery) == 'undefined') document.write(unescape("%3Cscript src='/WestWindWebToolkitWeb/WebResource.axd?d=-b6oWzgbpGb8uTaHDrCMv59VSmGhilZP5_T_B8anpGx7X-PmW_1eu1KoHDvox-XHqA1EEb-Tl2YAP3bBeebGN65tv-7-yAimtG4ZnoWH633pExpJor8Qp1aKbk-KQWSoNfRC7rQJHXVP4tC0reYzVw2&t=634535391996872492' type='text/javascript'%3E%3C/script%3E"));</script> <script src="scripts/ww.jquery.min.js"></script> </head> which produces the desired effect for both CDN load and fallback URL. The implementation of jQueryLink is pretty basic of course: /// <summary> /// Inserts a script link to load jQuery into the page based on the jQueryLoadModes settings /// of this class. Default load is by CDN plus WebResource fallback /// </summary> /// <param name="url"> /// An optional explicit URL to load jQuery from. Url is resolved. /// When specified no fallback is applied /// </param> /// <returns>full script tag and fallback script for jQuery to load</returns> public static string jQueryLink(JQueryLoadModes jQueryLoadMode = JQueryLoadModes.Default, string url = null) { string jQueryUrl = string.Empty; string fallbackScript = string.Empty; if (jQueryLoadMode == JQueryLoadModes.Default) jQueryLoadMode = ControlResources.jQueryLoadMode; if (!string.IsNullOrEmpty(url)) jQueryUrl = WebUtils.ResolveUrl(url); else if (jQueryLoadMode == JQueryLoadModes.WebResource) { Page page = new Page(); jQueryUrl = page.ClientScript.GetWebResourceUrl(typeof(ControlResources), ControlResources.JQUERY_SCRIPT_RESOURCE); } else if (jQueryLoadMode == JQueryLoadModes.ContentDeliveryNetwork) { jQueryUrl = ControlResources.jQueryCdnUrl; if (!string.IsNullOrEmpty(jQueryCdnUrl)) { // check if jquery loaded - if it didn't we're not online and use WebResource fallbackScript = @"<script type=""text/javascript"">if (typeof(jQuery) == 'undefined') document.write(unescape(""%3Cscript src='{0}' type='text/javascript'%3E%3C/script%3E""));</script>"; fallbackScript = string.Format(fallbackScript, WebUtils.ResolveUrl(ControlResources.jQueryCdnFallbackUrl)); } } string output = "<script src=\"" + jQueryUrl + "\" type=\"text/javascript\"></script>"; // add in the CDN fallback script code if (!string.IsNullOrEmpty(fallbackScript)) output += "\r\n" + fallbackScript + "\r\n"; return output; } There's one dependency here on WebUtils.ResolveUrl() which resolves Urls without access to a Page/Control (another one of those features that should be in the runtime, not in the WebForms or MVC engine). You can see there's only a little bit of logic in this code that deals with potentially different load modes. I can load scripts from a Url, WebResources or - my preferred way - from CDN. Based on the static settings the scripts to embed are composed to be returned as simple string <script> tag(s). I find this extremely useful especially when I'm not connected to the internet so that I can quickly swap in a local jQuery resource instead of loading from CDN. While CDN loading with the fallback works it can be a bit slow as the CDN is probed first before the fallback kicks in. Switching quickly in one place makes this trivial. It also makes it very easy once a new version of jQuery rolls around to move up to the new version and ensure that all pages are using the new version immediately. I'm not trying to make this out as 'the' definite way to load your resources, but rather provide it here as a pointer so you can maybe apply your own logic to determine where scripts come from and how they load. You could even automate this some more by using configuration settings or reading the locations/preferences out of some sort of data/metadata store that can be dynamically updated instead via recompilation. FWIW, I use a very similar approach for loading jQuery UI and my own ww.jquery library - the same concept can be applied to any kind of script you might be loading from different locations. Hopefully some of you find this a useful addition to your toolset. Resources Google CDN for jQuery Full ControlResources Source Code ControlResource Documentation Westwind.Web NuGet This method is part of the Westwind.Web library of the West Wind Web Toolkit or you can grab the Web library from NuGet and add to your Visual Studio project. This package includes a host of Web related utilities and script support features. © Rick Strahl, West Wind Technologies, 2005-2011Posted in ASP.NET  jQuery   Tweet (function() { var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true; po.src = 'https://apis.google.com/js/plusone.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s); })();

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• Hosting the Razor Engine for Templating in Non-Web Applications

  - by Rick Strahl

  Microsoft’s new Razor HTML Rendering Engine that is currently shipping with ASP.NET MVC previews can be used outside of ASP.NET. Razor is an alternative view engine that can be used instead of the ASP.NET Page engine that currently works with ASP.NET WebForms and MVC. It provides a simpler and more readable markup syntax and is much more light weight in terms of functionality than the full blown WebForms Page engine, focusing only on features that are more along the lines of a pure view engine (or classic ASP!) with focus on expression and code rendering rather than a complex control/object model. Like the Page engine though, the parser understands .NET code syntax which can be embedded into templates, and behind the scenes the engine compiles markup and script code into an executing piece of .NET code in an assembly. Although it ships as part of the ASP.NET MVC and WebMatrix the Razor Engine itself is not directly dependent on ASP.NET or IIS or HTTP in any way. And although there are some markup and rendering features that are optimized for HTML based output generation, Razor is essentially a free standing template engine. And what’s really nice is that unlike the ASP.NET Runtime, Razor is fairly easy to host inside of your own non-Web applications to provide templating functionality. Templating in non-Web Applications? Yes please! So why might you host a template engine in your non-Web application? Template rendering is useful in many places and I have a number of applications that make heavy use of it. One of my applications – West Wind Html Help Builder - exclusively uses template based rendering to merge user supplied help text content into customizable and executable HTML markup templates that provide HTML output for CHM style HTML Help. This is an older product and it’s not actually using .NET at the moment – and this is one reason I’m looking at Razor for script hosting at the moment. For a few .NET applications though I’ve actually used the ASP.NET Runtime hosting to provide templating and mail merge style functionality and while that works reasonably well it’s a very heavy handed approach. It’s very resource intensive and has potential issues with versioning in various different versions of .NET. The generic implementation I created in the article above requires a lot of fix up to mimic an HTTP request in a non-HTTP environment and there are a lot of little things that have to happen to ensure that the ASP.NET runtime works properly most of it having nothing to do with the templating aspect but just satisfying ASP.NET’s requirements. The Razor Engine on the other hand is fairly light weight and completely decoupled from the ASP.NET runtime and the HTTP processing. Rather it’s a pure template engine whose sole purpose is to render text templates. Hosting this engine in your own applications can be accomplished with a reasonable amount of code (actually just a few lines with the tools I’m about to describe) and without having to fake HTTP requests. It’s also much lighter on resource usage and you can easily attach custom properties to your base template implementation to easily pass context from the parent application into templates all of which was rather complicated with ASP.NET runtime hosting. Installing the Razor Template Engine You can get Razor as part of the MVC 3 (RC and later) or Web Matrix. Both are available as downloadable components from the Web Platform Installer Version 3.0 (!important – V2 doesn’t show these components). If you already have that version of the WPI installed just fire it up. You can get the latest version of the Web Platform Installer from here: http://www.microsoft.com/web/gallery/install.aspx Once the platform Installer 3.0 is installed install either MVC 3 or ASP.NET Web Pages. Once installed you’ll find a System.Web.Razor assembly in C:\Program Files\Microsoft ASP.NET\ASP.NET Web Pages\v1.0\Assemblies\System.Web.Razor.dll which you can add as a reference to your project. Creating a Wrapper The basic Razor Hosting API is pretty simple and you can host Razor with a (large-ish) handful of lines of code. I’ll show the basics of it later in this article. However, if you want to customize the rendering and handle assembly and namespace includes for the markup as well as deal with text and file inputs as well as forcing Razor to run in a separate AppDomain so you can unload the code-generated assemblies and deal with assembly caching for re-used templates little more work is required to create something that is more easily reusable. For this reason I created a Razor Hosting wrapper project that combines a bunch of this functionality into an easy to use hosting class, a hosting factory that can load the engine in a separate AppDomain and a couple of hosting containers that provided folder based and string based caching for templates for an easily embeddable and reusable engine with easy to use syntax. If you just want the code and play with the samples and source go grab the latest code from the Subversion Repository at: http://www.west-wind.com:8080/svn/articles/trunk/RazorHosting/ or a snapshot from: http://www.west-wind.com/files/tools/RazorHosting.zip Getting Started Before I get into how hosting with Razor works, let’s take a look at how you can get up and running quickly with the wrapper classes provided. It only takes a few lines of code. The easiest way to use these Razor Hosting Wrappers is to use one of the two HostContainers provided. One is for hosting Razor scripts in a directory and rendering them as relative paths from these script files on disk. The other HostContainer serves razor scripts from string templates… Let’s start with a very simple template that displays some simple expressions, some code blocks and demonstrates rendering some data from contextual data that you pass to the template in the form of a ‘context’. Here’s a simple Razor template: @using System.Reflection Hello @Context.FirstName! Your entry was entered on: @Context.Entered @{ // Code block: Update the host Windows Form passed in through the context Context.WinForm.Text = "Hello World from Razor at " + DateTime.Now.ToString(); } AppDomain Id: @AppDomain.CurrentDomain.FriendlyName Assembly: @Assembly.GetExecutingAssembly().FullName Code based output: @{ // Write output with Response object from code string output = string.Empty; for (int i = 0; i < 10; i++) { output += i.ToString() + " "; } Response.Write(output); } Pretty easy to see what’s going on here. The only unusual thing in this code is the Context object which is an arbitrary object I’m passing from the host to the template by way of the template base class. I’m also displaying the current AppDomain and the executing Assembly name so you can see how compiling and running a template actually loads up new assemblies. Also note that as part of my context I’m passing a reference to the current Windows Form down to the template and changing the title from within the script. It’s a silly example, but it demonstrates two-way communication between host and template and back which can be very powerful. The easiest way to quickly render this template is to use the RazorEngine<TTemplateBase> class. The generic parameter specifies a template base class type that is used by Razor internally to generate the class it generates from a template. The default implementation provided in my RazorHosting wrapper is RazorTemplateBase. Here’s a simple one that renders from a string and outputs a string: var engine = new RazorEngine<RazorTemplateBase>(); // we can pass any object as context - here create a custom context var context = new CustomContext() { WinForm = this, FirstName = "Rick", Entered = DateTime.Now.AddDays(-10) }; string output = engine.RenderTemplate(this.txtSource.Text new string[] { "System.Windows.Forms.dll" }, context); if (output == null) this.txtResult.Text = "*** ERROR:\r\n" + engine.ErrorMessage; else this.txtResult.Text = output; Simple enough. This code renders a template from a string input and returns a result back as a string. It  creates a custom context and passes that to the template which can then access the Context’s properties. Note that anything passed as ‘context’ must be serializable (or MarshalByRefObject) – otherwise you get an exception when passing the reference over AppDomain boundaries (discussed later). Passing a context is optional, but is a key feature in being able to share data between the host application and the template. Note that we use the Context object to access FirstName, Entered and even the host Windows Form object which is used in the template to change the Window caption from within the script! In the code above all the work happens in the RenderTemplate method which provide a variety of overloads to read and write to and from strings, files and TextReaders/Writers. Here’s another example that renders from a file input using a TextReader: using (reader = new StreamReader("templates\\simple.csHtml", true)) { result = host.RenderTemplate(reader, new string[] { "System.Windows.Forms.dll" }, this.CustomContext); } RenderTemplate() is fairly high level and it handles loading of the runtime, compiling into an assembly and rendering of the template. If you want more control you can use the lower level methods to control each step of the way which is important for the HostContainers I’ll discuss later. Basically for those scenarios you want to separate out loading of the engine, compiling into an assembly and then rendering the template from the assembly. Why? So we can keep assemblies cached. In the code above a new assembly is created for each template rendered which is inefficient and uses up resources. Depending on the size of your templates and how often you fire them you can chew through memory very quickly. This slighter lower level approach is only a couple of extra steps: // we can pass any object as context - here create a custom context var context = new CustomContext() { WinForm = this, FirstName = "Rick", Entered = DateTime.Now.AddDays(-10) }; var engine = new RazorEngine<RazorTemplateBase>(); string assId = null; using (StringReader reader = new StringReader(this.txtSource.Text)) { assId = engine.ParseAndCompileTemplate(new string[] { "System.Windows.Forms.dll" }, reader); } string output = engine.RenderTemplateFromAssembly(assId, context); if (output == null) this.txtResult.Text = "*** ERROR:\r\n" + engine.ErrorMessage; else this.txtResult.Text = output; The difference here is that you can capture the assembly – or rather an Id to it – and potentially hold on to it to render again later assuming the template hasn’t changed. The HostContainers take advantage of this feature to cache the assemblies based on certain criteria like a filename and file time step or a string hash that if not change indicate that an assembly can be reused. Note that ParseAndCompileTemplate returns an assembly Id rather than the assembly itself. This is done so that that the assembly always stays in the host’s AppDomain and is not passed across AppDomain boundaries which would cause load failures. We’ll talk more about this in a minute but for now just realize that assemblies references are stored in a list and are accessible by this ID to allow locating and re-executing of the assembly based on that id. Reuse of the assembly avoids recompilation overhead and creation of yet another assembly that loads into the current AppDomain. You can play around with several different versions of the above code in the main sample form:   Using Hosting Containers for more Control and Caching The above examples simply render templates into assemblies each and every time they are executed. While this works and is even reasonably fast, it’s not terribly efficient. If you render templates more than once it would be nice if you could cache the generated assemblies for example to avoid re-compiling and creating of a new assembly each time. Additionally it would be nice to load template assemblies into a separate AppDomain optionally to be able to be able to unload assembli es and also to protect your host application from scripting attacks with malicious template code. Hosting containers provide also provide a wrapper around the RazorEngine<T> instance, a factory (which allows creation in separate AppDomains) and an easy way to start and stop the container ‘runtime’. The Razor Hosting samples provide two hosting containers: RazorFolderHostContainer and StringHostContainer. The folder host provides a simple runtime environment for a folder structure similar in the way that the ASP.NET runtime handles a virtual directory as it’s ‘application' root. Templates are loaded from disk in relative paths and the resulting assemblies are cached unless the template on disk is changed. The string host also caches templates based on string hashes – if the same string is passed a second time a cached version of the assembly is used. Here’s how HostContainers work. I’ll use the FolderHostContainer because it’s likely the most common way you’d use templates – from disk based templates that can be easily edited and maintained on disk. The first step is to create an instance of it and keep it around somewhere (in the example it’s attached as a property to the Form): RazorFolderHostContainer Host = new RazorFolderHostContainer(); public RazorFolderHostForm() { InitializeComponent(); // The base path for templates - templates are rendered with relative paths // based on this path. Host.TemplatePath = Path.Combine(Environment.CurrentDirectory, TemplateBaseFolder); // Add any assemblies you want reference in your templates Host.ReferencedAssemblies.Add("System.Windows.Forms.dll"); // Start up the host container Host.Start(); } Next anytime you want to render a template you can use simple code like this: private void RenderTemplate(string fileName) { // Pass the template path via the Context var relativePath = Utilities.GetRelativePath(fileName, Host.TemplatePath); if (!Host.RenderTemplate(relativePath, this.Context, Host.RenderingOutputFile)) { MessageBox.Show("Error: " + Host.ErrorMessage); return; } this.webBrowser1.Navigate("file://" + Host.RenderingOutputFile); } You can also render the output to a string instead of to a file: string result = Host.RenderTemplateToString(relativePath,context); Finally if you want to release the engine and shut down the hosting AppDomain you can simply do: Host.Stop(); Stopping the AppDomain and restarting it (ie. calling Stop(); followed by Start()) is also a nice way to release all resources in the AppDomain. The FolderBased domain also supports partial Rendering based on root path based relative paths with the same caching characteristics as the main templates. From within a template you can call out to a partial like this: @RenderPartial(@"partials\PartialRendering.cshtml", Context) where partials\PartialRendering.cshtml is a relative to the template root folder. The folder host example lets you load up templates from disk and display the result in a Web Browser control which demonstrates using Razor HTML output from templates that contain HTML syntax which happens to me my target scenario for Html Help Builder.   The Razor Engine Wrapper Project The project I created to wrap Razor hosting has a fair bit of code and a number of classes associated with it. Most of the components are internally used and as you can see using the final RazorEngine<T> and HostContainer classes is pretty easy. The classes are extensible and I suspect developers will want to build more customized host containers for their applications. Host containers are the key to wrapping up all functionality – Engine, BaseTemplate, AppDomain Hosting, Caching etc in a logical piece that is ready to be plugged into an application. When looking at the code there are a couple of core features provided: Core Razor Engine Hosting This is the core Razor hosting which provides the basics of loading a template, compiling it into an assembly and executing it. This is fairly straightforward, but without a host container that can cache assemblies based on some criteria templates are recompiled and re-created each time which is inefficient (although pretty fast). The base engine wrapper implementation also supports hosting the Razor runtime in a separate AppDomain for security and the ability to unload it on demand. Host Containers The engine hosting itself doesn’t provide any sort of ‘runtime’ service like picking up files from disk, caching assemblies and so forth. So my implementation provides two HostContainers: RazorFolderHostContainer and RazorStringHostContainer. The FolderHost works off a base directory and loads templates based on relative paths (sort of like the ASP.NET runtime does off a virtual). The HostContainers also deal with caching of template assemblies – for the folder host the file date is tracked and checked for updates and unless the template is changed a cached assembly is reused. The StringHostContainer similiarily checks string hashes to figure out whether a particular string template was previously compiled and executed. The HostContainers also act as a simple startup environment and a single reference to easily store and reuse in an application. TemplateBase Classes The template base classes are the base classes that from which the Razor engine generates .NET code. A template is parsed into a class with an Execute() method and the class is based on this template type you can specify. RazorEngine<TBaseTemplate> can receive this type and the HostContainers default to specific templates in their base implementations. Template classes are customizable to allow you to create templates that provide application specific features and interaction from the template to your host application. How does the RazorEngine wrapper work? You can browse the source code in the links above or in the repository or download the source, but I’ll highlight some key features here. Here’s part of the RazorEngine implementation that can be used to host the runtime and that demonstrates the key code required to host the Razor runtime. The RazorEngine class is implemented as a generic class to reflect the Template base class type: public class RazorEngine<TBaseTemplateType> : MarshalByRefObject where TBaseTemplateType : RazorTemplateBase The generic type is used to internally provide easier access to the template type and assignments on it as part of the template processing. The class also inherits MarshalByRefObject to allow execution over AppDomain boundaries – something that all the classes discussed here need to do since there is much interaction between the host and the template. The first two key methods deal with creating a template assembly: /// <summary> /// Creates an instance of the RazorHost with various options applied. /// Applies basic namespace imports and the name of the class to generate /// </summary> /// <param name="generatedNamespace"></param> /// <param name="generatedClass"></param> /// <returns></returns> protected RazorTemplateEngine CreateHost(string generatedNamespace, string generatedClass) { Type baseClassType = typeof(TBaseTemplateType); RazorEngineHost host = new RazorEngineHost(new CSharpRazorCodeLanguage()); host.DefaultBaseClass = baseClassType.FullName; host.DefaultClassName = generatedClass; host.DefaultNamespace = generatedNamespace; host.NamespaceImports.Add("System"); host.NamespaceImports.Add("System.Text"); host.NamespaceImports.Add("System.Collections.Generic"); host.NamespaceImports.Add("System.Linq"); host.NamespaceImports.Add("System.IO"); return new RazorTemplateEngine(host); } /// <summary> /// Parses and compiles a markup template into an assembly and returns /// an assembly name. The name is an ID that can be passed to /// ExecuteTemplateByAssembly which picks up a cached instance of the /// loaded assembly. /// /// </summary> /// <param name="namespaceOfGeneratedClass">The namespace of the class to generate from the template</param> /// <param name="generatedClassName">The name of the class to generate from the template</param> /// <param name="ReferencedAssemblies">Any referenced assemblies by dll name only. Assemblies must be in execution path of host or in GAC.</param> /// <param name="templateSourceReader">Textreader that loads the template</param> /// <remarks> /// The actual assembly isn't returned here to allow for cross-AppDomain /// operation. If the assembly was returned it would fail for cross-AppDomain /// calls. /// </remarks> /// <returns>An assembly Id. The Assembly is cached in memory and can be used with RenderFromAssembly.</returns> public string ParseAndCompileTemplate( string namespaceOfGeneratedClass, string generatedClassName, string[] ReferencedAssemblies, TextReader templateSourceReader) { RazorTemplateEngine engine = CreateHost(namespaceOfGeneratedClass, generatedClassName); // Generate the template class as CodeDom GeneratorResults razorResults = engine.GenerateCode(templateSourceReader); // Create code from the codeDom and compile CSharpCodeProvider codeProvider = new CSharpCodeProvider(); CodeGeneratorOptions options = new CodeGeneratorOptions(); // Capture Code Generated as a string for error info // and debugging LastGeneratedCode = null; using (StringWriter writer = new StringWriter()) { codeProvider.GenerateCodeFromCompileUnit(razorResults.GeneratedCode, writer, options); LastGeneratedCode = writer.ToString(); } CompilerParameters compilerParameters = new CompilerParameters(ReferencedAssemblies); // Standard Assembly References compilerParameters.ReferencedAssemblies.Add("System.dll"); compilerParameters.ReferencedAssemblies.Add("System.Core.dll"); compilerParameters.ReferencedAssemblies.Add("Microsoft.CSharp.dll"); // dynamic support! // Also add the current assembly so RazorTemplateBase is available compilerParameters.ReferencedAssemblies.Add(Assembly.GetExecutingAssembly().CodeBase.Substring(8)); compilerParameters.GenerateInMemory = Configuration.CompileToMemory; if (!Configuration.CompileToMemory) compilerParameters.OutputAssembly = Path.Combine(Configuration.TempAssemblyPath, "_" + Guid.NewGuid().ToString("n") + ".dll"); CompilerResults compilerResults = codeProvider.CompileAssemblyFromDom(compilerParameters, razorResults.GeneratedCode); if (compilerResults.Errors.Count > 0) { var compileErrors = new StringBuilder(); foreach (System.CodeDom.Compiler.CompilerError compileError in compilerResults.Errors) compileErrors.Append(String.Format(Resources.LineX0TColX1TErrorX2RN, compileError.Line, compileError.Column, compileError.ErrorText)); this.SetError(compileErrors.ToString() + "\r\n" + LastGeneratedCode); return null; } AssemblyCache.Add(compilerResults.CompiledAssembly.FullName, compilerResults.CompiledAssembly); return compilerResults.CompiledAssembly.FullName; } Think of the internal CreateHost() method as setting up the assembly generated from each template. Each template compiles into a separate assembly. It sets up namespaces, and assembly references, the base class used and the name and namespace for the generated class. ParseAndCompileTemplate() then calls the CreateHost() method to receive the template engine generator which effectively generates a CodeDom from the template – the template is turned into .NET code. The code generated from our earlier example looks something like this: //------------------------------------------------------------------------------ // <auto-generated> // This code was generated by a tool. // Runtime Version:4.0.30319.1 // // Changes to this file may cause incorrect behavior and will be lost if // the code is regenerated. // </auto-generated> //------------------------------------------------------------------------------ namespace RazorTest { using System; using System.Text; using System.Collections.Generic; using System.Linq; using System.IO; using System.Reflection; public class RazorTemplate : RazorHosting.RazorTemplateBase { #line hidden public RazorTemplate() { } public override void Execute() { WriteLiteral("Hello "); Write(Context.FirstName); WriteLiteral("! Your entry was entered on: "); Write(Context.Entered); WriteLiteral("\r\n\r\n"); // Code block: Update the host Windows Form passed in through the context Context.WinForm.Text = "Hello World from Razor at " + DateTime.Now.ToString(); WriteLiteral("\r\nAppDomain Id:\r\n "); Write(AppDomain.CurrentDomain.FriendlyName); WriteLiteral("\r\n \r\nAssembly:\r\n "); Write(Assembly.GetExecutingAssembly().FullName); WriteLiteral("\r\n\r\nCode based output: \r\n"); // Write output with Response object from code string output = string.Empty; for (int i = 0; i < 10; i++) { output += i.ToString() + " "; } } } } Basically the template’s body is turned into code in an Execute method that is called. Internally the template’s Write method is fired to actually generate the output. Note that the class inherits from RazorTemplateBase which is the generic parameter I used to specify the base class when creating an instance in my RazorEngine host: var engine = new RazorEngine<RazorTemplateBase>(); This template class must be provided and it must implement an Execute() and Write() method. Beyond that you can create any class you chose and attach your own properties. My RazorTemplateBase class implementation is very simple: public class RazorTemplateBase : MarshalByRefObject, IDisposable { /// <summary> /// You can pass in a generic context object /// to use in your template code /// </summary> public dynamic Context { get; set; } /// <summary> /// Class that generates output. Currently ultra simple /// with only Response.Write() implementation. /// </summary> public RazorResponse Response { get; set; } public object HostContainer {get; set; } public object Engine { get; set; } public RazorTemplateBase() { Response = new RazorResponse(); } public virtual void Write(object value) { Response.Write(value); } public virtual void WriteLiteral(object value) { Response.Write(value); } /// <summary> /// Razor Parser implements this method /// </summary> public virtual void Execute() {} public virtual void Dispose() { if (Response != null) { Response.Dispose(); Response = null; } } } Razor fills in the Execute method when it generates its subclass and uses the Write() method to output content. As you can see I use a RazorResponse() class here to generate output. This isn’t necessary really, as you could use a StringBuilder or StringWriter() directly, but I prefer using Response object so I can extend the Response behavior as needed. The RazorResponse class is also very simple and merely acts as a wrapper around a TextWriter: public class RazorResponse : IDisposable { /// <summary> /// Internal text writer - default to StringWriter() /// </summary> public TextWriter Writer = new StringWriter(); public virtual void Write(object value) { Writer.Write(value); } public virtual void WriteLine(object value) { Write(value); Write("\r\n"); } public virtual void WriteFormat(string format, params object[] args) { Write(string.Format(format, args)); } public override string ToString() { return Writer.ToString(); } public virtual void Dispose() { Writer.Close(); } public virtual void SetTextWriter(TextWriter writer) { // Close original writer if (Writer != null) Writer.Close(); Writer = writer; } } The Rendering Methods of RazorEngine At this point I’ve talked about the assembly generation logic and the template implementation itself. What’s left is that once you’ve generated the assembly is to execute it. The code to do this is handled in the various RenderXXX methods of the RazorEngine class. Let’s look at the lowest level one of these which is RenderTemplateFromAssembly() and a couple of internal support methods that handle instantiating and invoking of the generated template method: public string RenderTemplateFromAssembly( string assemblyId, string generatedNamespace, string generatedClass, object context, TextWriter outputWriter) { this.SetError(); Assembly generatedAssembly = AssemblyCache[assemblyId]; if (generatedAssembly == null) { this.SetError(Resources.PreviouslyCompiledAssemblyNotFound); return null; } string className = generatedNamespace + "." + generatedClass; Type type; try { type = generatedAssembly.GetType(className); } catch (Exception ex) { this.SetError(Resources.UnableToCreateType + className + ": " + ex.Message); return null; } // Start with empty non-error response (if we use a writer) string result = string.Empty; using(TBaseTemplateType instance = InstantiateTemplateClass(type)) { if (instance == null) return null; if (outputWriter != null) instance.Response.SetTextWriter(outputWriter); if (!InvokeTemplateInstance(instance, context)) return null; // Capture string output if implemented and return // otherwise null is returned if (outputWriter == null) result = instance.Response.ToString(); } return result; } protected virtual TBaseTemplateType InstantiateTemplateClass(Type type) { TBaseTemplateType instance = Activator.CreateInstance(type) as TBaseTemplateType; if (instance == null) { SetError(Resources.CouldnTActivateTypeInstance + type.FullName); return null; } instance.Engine = this; // If a HostContainer was set pass that to the template too instance.HostContainer = this.HostContainer; return instance; } /// <summary> /// Internally executes an instance of the template, /// captures errors on execution and returns true or false /// </summary> /// <param name="instance">An instance of the generated template</param> /// <returns>true or false - check ErrorMessage for errors</returns> protected virtual bool InvokeTemplateInstance(TBaseTemplateType instance, object context) { try { instance.Context = context; instance.Execute(); } catch (Exception ex) { this.SetError(Resources.TemplateExecutionError + ex.Message); return false; } finally { // Must make sure Response is closed instance.Response.Dispose(); } return true; } The RenderTemplateFromAssembly method basically requires the namespace and class to instantate and creates an instance of the class using InstantiateTemplateClass(). It then invokes the method with InvokeTemplateInstance(). These two methods are broken out because they are re-used by various other rendering methods and also to allow subclassing and providing additional configuration tasks to set properties and pass values to templates at execution time. In the default mode instantiation sets the Engine and HostContainer (discussed later) so the template can call back into the template engine, and the context is set when the template method is invoked. The various RenderXXX methods use similar code although they create the assemblies first. If you’re after potentially cashing assemblies the method is the one to call and that’s exactly what the two HostContainer classes do. More on that in a minute, but before we get into HostContainers let’s talk about AppDomain hosting and the like. Running Templates in their own AppDomain With the RazorEngine class above, when a template is parsed into an assembly and executed the assembly is created (in memory or on disk – you can configure that) and cached in the current AppDomain. In .NET once an assembly has been loaded it can never be unloaded so if you’re loading lots of templates and at some time you want to release them there’s no way to do so. If however you load the assemblies in a separate AppDomain that new AppDomain can be unloaded and the assemblies loaded in it with it. In order to host the templates in a separate AppDomain the easiest thing to do is to run the entire RazorEngine in a separate AppDomain. Then all interaction occurs in the other AppDomain and no further changes have to be made. To facilitate this there is a RazorEngineFactory which has methods that can instantiate the RazorHost in a separate AppDomain as well as in the local AppDomain. The host creates the remote instance and then hangs on to it to keep it alive as well as providing methods to shut down the AppDomain and reload the engine. Sounds complicated but cross-AppDomain invocation is actually fairly easy to implement. Here’s some of the relevant code from the RazorEngineFactory class. Like the RazorEngine this class is generic and requires a template base type in the generic class name: public class RazorEngineFactory<TBaseTemplateType> where TBaseTemplateType : RazorTemplateBase Here are the key methods of interest: /// <summary> /// Creates an instance of the RazorHost in a new AppDomain. This /// version creates a static singleton that that is cached and you /// can call UnloadRazorHostInAppDomain to unload it. /// </summary> /// <returns></returns> public static RazorEngine<TBaseTemplateType> CreateRazorHostInAppDomain() { if (Current == null) Current = new RazorEngineFactory<TBaseTemplateType>(); return Current.GetRazorHostInAppDomain(); } public static void UnloadRazorHostInAppDomain() { if (Current != null) Current.UnloadHost(); Current = null; } /// <summary> /// Instance method that creates a RazorHost in a new AppDomain. /// This method requires that you keep the Factory around in /// order to keep the AppDomain alive and be able to unload it. /// </summary> /// <returns></returns> public RazorEngine<TBaseTemplateType> GetRazorHostInAppDomain() { LocalAppDomain = CreateAppDomain(null); if (LocalAppDomain == null) return null; /// Create the instance inside of the new AppDomain /// Note: remote domain uses local EXE's AppBasePath!!! RazorEngine<TBaseTemplateType> host = null; try { Assembly ass = Assembly.GetExecutingAssembly(); string AssemblyPath = ass.Location; host = (RazorEngine<TBaseTemplateType>) LocalAppDomain.CreateInstanceFrom(AssemblyPath, typeof(RazorEngine<TBaseTemplateType>).FullName).Unwrap(); } catch (Exception ex) { ErrorMessage = ex.Message; return null; } return host; } /// <summary> /// Internally creates a new AppDomain in which Razor templates can /// be run. /// </summary> /// <param name="appDomainName"></param> /// <returns></returns> private AppDomain CreateAppDomain(string appDomainName) { if (appDomainName == null) appDomainName = "RazorHost_" + Guid.NewGuid().ToString("n"); AppDomainSetup setup = new AppDomainSetup(); // *** Point at current directory setup.ApplicationBase = AppDomain.CurrentDomain.BaseDirectory; AppDomain localDomain = AppDomain.CreateDomain(appDomainName, null, setup); return localDomain; } /// <summary> /// Allow unloading of the created AppDomain to release resources /// All internal resources in the AppDomain are released including /// in memory compiled Razor assemblies. /// </summary> public void UnloadHost() { if (this.LocalAppDomain != null) { AppDomain.Unload(this.LocalAppDomain); this.LocalAppDomain = null; } } The static CreateRazorHostInAppDomain() is the key method that startup code usually calls. It uses a Current singleton instance to an instance of itself that is created cross AppDomain and is kept alive because it’s static. GetRazorHostInAppDomain actually creates a cross-AppDomain instance which first creates a new AppDomain and then loads the RazorEngine into it. The remote Proxy instance is returned as a result to the method and can be used the same as a local instance. The code to run with a remote AppDomain is simple: private RazorEngine<RazorTemplateBase> CreateHost() { if (this.Host != null) return this.Host; // Use Static Methods - no error message if host doesn't load this.Host = RazorEngineFactory<RazorTemplateBase>.CreateRazorHostInAppDomain(); if (this.Host == null) { MessageBox.Show("Unable to load Razor Template Host", "Razor Hosting", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); } return this.Host; } This code relies on a local reference of the Host which is kept around for the duration of the app (in this case a form reference). To use this you’d simply do: this.Host = CreateHost(); if (host == null) return; string result = host.RenderTemplate( this.txtSource.Text, new string[] { "System.Windows.Forms.dll", "Westwind.Utilities.dll" }, this.CustomContext); if (result == null) { MessageBox.Show(host.ErrorMessage, "Template Execution Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); return; } this.txtResult.Text = result; Now all templates run in a remote AppDomain and can be unloaded with simple code like this: RazorEngineFactory<RazorTemplateBase>.UnloadRazorHostInAppDomain(); this.Host = null; One Step further – Providing a caching ‘Runtime’ Once we can load templates in a remote AppDomain we can add some additional functionality like assembly caching based on application specific features. One of my typical scenarios is to render templates out of a scripts folder. So all templates live in a folder and they change infrequently. So a Folder based host that can compile these templates once and then only recompile them if something changes would be ideal. Enter host containers which are basically wrappers around the RazorEngine<t> and RazorEngineFactory<t>. They provide additional logic for things like file caching based on changes on disk or string hashes for string based template inputs. The folder host also provides for partial rendering logic through a custom template base implementation. There’s a base implementation in RazorBaseHostContainer, which provides the basics for hosting a RazorEngine, which includes the ability to start and stop the engine, cache assemblies and add references: public abstract class RazorBaseHostContainer<TBaseTemplateType> : MarshalByRefObject where TBaseTemplateType : RazorTemplateBase, new() { public RazorBaseHostContainer() { UseAppDomain = true; GeneratedNamespace = "__RazorHost"; } /// <summary> /// Determines whether the Container hosts Razor /// in a separate AppDomain. Seperate AppDomain /// hosting allows unloading and releasing of /// resources. /// </summary> public bool UseAppDomain { get; set; } /// <summary> /// Base folder location where the AppDomain /// is hosted. By default uses the same folder /// as the host application. /// /// Determines where binary dependencies are /// found for assembly references. /// </summary> public string BaseBinaryFolder { get; set; } /// <summary> /// List of referenced assemblies as string values. /// Must be in GAC or in the current folder of the host app/ /// base BinaryFolder /// </summary> public List<string> ReferencedAssemblies = new List<string>(); /// <summary> /// Name of the generated namespace for template classes /// </summary> public string GeneratedNamespace {get; set; } /// <summary> /// Any error messages /// </summary> public string ErrorMessage { get; set; } /// <summary> /// Cached instance of the Host. Required to keep the /// reference to the host alive for multiple uses. /// </summary> public RazorEngine<TBaseTemplateType> Engine; /// <summary> /// Cached instance of the Host Factory - so we can unload /// the host and its associated AppDomain. /// </summary> protected RazorEngineFactory<TBaseTemplateType> EngineFactory; /// <summary> /// Keep track of each compiled assembly /// and when it was compiled. /// /// Use a hash of the string to identify string /// changes. /// </summary> protected Dictionary<int, CompiledAssemblyItem> LoadedAssemblies = new Dictionary<int, CompiledAssemblyItem>(); /// <summary> /// Call to start the Host running. Follow by a calls to RenderTemplate to /// render individual templates. Call Stop when done. /// </summary> /// <returns>true or false - check ErrorMessage on false </returns> public virtual bool Start() { if (Engine == null) { if (UseAppDomain) Engine = RazorEngineFactory<TBaseTemplateType>.CreateRazorHostInAppDomain(); else Engine = RazorEngineFactory<TBaseTemplateType>.CreateRazorHost(); Engine.Configuration.CompileToMemory = true; Engine.HostContainer = this; if (Engine == null) { this.ErrorMessage = EngineFactory.ErrorMessage; return false; } } return true; } /// <summary> /// Stops the Host and releases the host AppDomain and cached /// assemblies. /// </summary> /// <returns>true or false</returns> public bool Stop() { this.LoadedAssemblies.Clear(); RazorEngineFactory<RazorTemplateBase>.UnloadRazorHostInAppDomain(); this.Engine = null; return true; } … } This base class provides most of the mechanics to host the runtime, but no application specific implementation for rendering. There are rendering functions but they just call the engine directly and provide no caching – there’s no context to decide how to cache and reuse templates. The key methods are Start and Stop and their main purpose is to start a new AppDomain (optionally) and shut it down when requested. The RazorFolderHostContainer – Folder Based Runtime Hosting Let’s look at the more application specific RazorFolderHostContainer implementation which is defined like this: public class RazorFolderHostContainer : RazorBaseHostContainer<RazorTemplateFolderHost> Note that a customized RazorTemplateFolderHost class template is used for this implementation that supports partial rendering in form of a RenderPartial() method that’s available to templates. The folder host’s features are: Render templates based on a Template Base Path (a ‘virtual’ if you will) Cache compiled assemblies based on the relative path and file time stamp File changes on templates cause templates to be recompiled into new assemblies Support for partial rendering using base folder relative pathing As shown in the startup examples earlier host containers require some startup code with a HostContainer tied to a persistent property (like a Form property): // The base path for templates - templates are rendered with relative paths // based on this path. HostContainer.TemplatePath = Path.Combine(Environment.CurrentDirectory, TemplateBaseFolder); // Default output rendering disk location HostContainer.RenderingOutputFile = Path.Combine(HostContainer.TemplatePath, "__Preview.htm"); // Add any assemblies you want reference in your templates HostContainer.ReferencedAssemblies.Add("System.Windows.Forms.dll"); // Start up the host container HostContainer.Start(); Once that’s done, you can render templates with the host container: // Pass the template path for full filename seleted with OpenFile Dialog // relativepath is: subdir\file.cshtml or file.cshtml or ..\file.cshtml var relativePath = Utilities.GetRelativePath(fileName, HostContainer.TemplatePath); if (!HostContainer.RenderTemplate(relativePath, Context, HostContainer.RenderingOutputFile)) { MessageBox.Show("Error: " + HostContainer.ErrorMessage); return; } webBrowser1.Navigate("file://" + HostContainer.RenderingOutputFile); The most critical task of the RazorFolderHostContainer implementation is to retrieve a template from disk, compile and cache it and then deal with deciding whether subsequent requests need to re-compile the template or simply use a cached version. Internally the GetAssemblyFromFileAndCache() handles this task: /// <summary> /// Internally checks if a cached assembly exists and if it does uses it /// else creates and compiles one. Returns an assembly Id to be /// used with the LoadedAssembly list. /// </summary> /// <param name="relativePath"></param> /// <param name="context"></param> /// <returns></returns> protected virtual CompiledAssemblyItem GetAssemblyFromFileAndCache(string relativePath) { string fileName = Path.Combine(TemplatePath, relativePath).ToLower(); int fileNameHash = fileName.GetHashCode(); if (!File.Exists(fileName)) { this.SetError(Resources.TemplateFileDoesnTExist + fileName); return null; } CompiledAssemblyItem item = null; this.LoadedAssemblies.TryGetValue(fileNameHash, out item); string assemblyId = null; // Check for cached instance if (item != null) { var fileTime = File.GetLastWriteTimeUtc(fileName); if (fileTime <= item.CompileTimeUtc) assemblyId = item.AssemblyId; } else item = new CompiledAssemblyItem(); // No cached instance - create assembly and cache if (assemblyId == null) { string safeClassName = GetSafeClassName(fileName); StreamReader reader = null; try { reader = new StreamReader(fileName, true); } catch (Exception ex) { this.SetError(Resources.ErrorReadingTemplateFile + fileName); return null; } assemblyId = Engine.ParseAndCompileTemplate(this.ReferencedAssemblies.ToArray(), reader); // need to ensure reader is closed if (reader != null) reader.Close(); if (assemblyId == null) { this.SetError(Engine.ErrorMessage); return null; } item.AssemblyId = assemblyId; item.CompileTimeUtc = DateTime.UtcNow; item.FileName = fileName; item.SafeClassName = safeClassName; this.LoadedAssemblies[fileNameHash] = item; } return item; } This code uses a LoadedAssembly dictionary which is comprised of a structure that holds a reference to a compiled assembly, a full filename and file timestamp and an assembly id. LoadedAssemblies (defined on the base class shown earlier) is essentially a cache for compiled assemblies and they are identified by a hash id. In the case of files the hash is a GetHashCode() from the full filename of the template. The template is checked for in the cache and if not found the file stamp is checked. If that’s newer than the cache’s compilation date the template is recompiled otherwise the version in the cache is used. All the core work defers to a RazorEngine<T> instance to ParseAndCompileTemplate(). The three rendering specific methods then are rather simple implementations with just a few lines of code dealing with parameter and return value parsing: /// <summary> /// Renders a template to a TextWriter. Useful to write output into a stream or /// the Response object. Used for partial rendering. /// </summary> /// <param name="relativePath">Relative path to the file in the folder structure</param> /// <param name="context">Optional context object or null</param> /// <param name="writer">The textwriter to write output into</param> /// <returns></returns> public bool RenderTemplate(string relativePath, object context, TextWriter writer) { // Set configuration data that is to be passed to the template (any object) Engine.TemplatePerRequestConfigurationData = new RazorFolderHostTemplateConfiguration() { TemplatePath = Path.Combine(this.TemplatePath, relativePath), TemplateRelativePath = relativePath, }; CompiledAssemblyItem item = GetAssemblyFromFileAndCache(relativePath); if (item == null) { writer.Close(); return false; } try { // String result will be empty as output will be rendered into the // Response object's stream output. However a null result denotes // an error string result = Engine.RenderTemplateFromAssembly(item.AssemblyId, context, writer); if (result == null) { this.SetError(Engine.ErrorMessage); return false; } } catch (Exception ex) { this.SetError(ex.Message); return false; } finally { writer.Close(); } return true; } /// <summary> /// Render a template from a source file on disk to a specified outputfile. /// </summary> /// <param name="relativePath">Relative path off the template root folder. Format: path/filename.cshtml</param> /// <param name="context">Any object that will be available in the template as a dynamic of this.Context</param> /// <param name="outputFile">Optional - output file where output is written to. If not specified the /// RenderingOutputFile property is used instead /// </param> /// <returns>true if rendering succeeds, false on failure - check ErrorMessage</returns> public bool RenderTemplate(string relativePath, object context, string outputFile) { if (outputFile == null) outputFile = RenderingOutputFile; try { using (StreamWriter writer = new StreamWriter(outputFile, false, Engine.Configuration.OutputEncoding, Engine.Configuration.StreamBufferSize)) { return RenderTemplate(relativePath, context, writer); } } catch (Exception ex) { this.SetError(ex.Message); return false; } return true; } /// <summary> /// Renders a template to string. Useful for RenderTemplate /// </summary> /// <param name="relativePath"></param> /// <param name="context"></param> /// <returns></returns> public string RenderTemplateToString(string relativePath, object context) { string result = string.Empty; try { using (StringWriter writer = new StringWriter()) { // String result will be empty as output will be rendered into the // Response object's stream output. However a null result denotes // an error if (!RenderTemplate(relativePath, context, writer)) { this.SetError(Engine.ErrorMessage); return null; } result = writer.ToString(); } } catch (Exception ex) { this.SetError(ex.Message); return null; } return result; } The idea is that you can create custom host container implementations that do exactly what you want fairly easily. Take a look at both the RazorFolderHostContainer and RazorStringHostContainer classes for the basic concepts you can use to create custom implementations. Notice also that you can set the engine’s PerRequestConfigurationData() from the host container: // Set configuration data that is to be passed to the template (any object) Engine.TemplatePerRequestConfigurationData = new RazorFolderHostTemplateConfiguration() { TemplatePath = Path.Combine(this.TemplatePath, relativePath), TemplateRelativePath = relativePath, }; which when set to a non-null value is passed to the Template’s InitializeTemplate() method. This method receives an object parameter which you can cast as needed: public override void InitializeTemplate(object configurationData) { // Pick up configuration data and stuff into Request object RazorFolderHostTemplateConfiguration config = configurationData as RazorFolderHostTemplateConfiguration; this.Request.TemplatePath = config.TemplatePath; this.Request.TemplateRelativePath = config.TemplateRelativePath; } With this data you can then configure any custom properties or objects on your main template class. It’s an easy way to pass data from the HostContainer all the way down into the template. The type you use is of type object so you have to cast it yourself, and it must be serializable since it will likely run in a separate AppDomain. This might seem like an ugly way to pass data around – normally I’d use an event delegate to call back from the engine to the host, but since this is running over AppDomain boundaries events get really tricky and passing a template instance back up into the host over AppDomain boundaries doesn’t work due to serialization issues. So it’s easier to pass the data from the host down into the template using this rather clumsy approach of set and forward. It’s ugly, but it’s something that can be hidden in the host container implementation as I’ve done here. It’s also not something you have to do in every implementation so this is kind of an edge case, but I know I’ll need to pass a bunch of data in some of my applications and this will be the easiest way to do so. Summing Up Hosting the Razor runtime is something I got jazzed up about quite a bit because I have an immediate need for this type of templating/merging/scripting capability in an application I’m working on. I’ve also been using templating in many apps and it’s always been a pain to deal with. The Razor engine makes this whole experience a lot cleaner and more light weight and with these wrappers I can now plug .NET based templating into my code literally with a few lines of code. That’s something to cheer about… I hope some of you will find this useful as well… Resources The examples and code require that you download the Razor runtimes. Projects are for Visual Studio 2010 running on .NET 4.0 Platform Installer 3.0 (install WebMatrix or MVC 3 for Razor Runtimes) Latest Code in Subversion Repository Download Snapshot of the Code Documentation (CHM Help File) © Rick Strahl, West Wind Technologies, 2005-2010Posted in ASP.NET  .NET  

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• Having trouble binding a ksoap object to an ArrayList in Android

  - by Maskau

  I'm working on an app that calls a web service, then the webservice returns an array list. My problem is I am having trouble getting the data into the ArrayList and then displaying in a ListView. Any ideas what I am doing wrong? I know for a fact the web service returns an ArrayList. Everything seems to be working fine, just no data in the ListView or the ArrayList.....Thanks in advance! EDIT: So I added more code to the catch block of run() and now it's returning "org.ksoap2.serialization.SoapObject".....no more no less....and I am even more confused now... package com.maskau; import java.util.ArrayList; import org.ksoap2.SoapEnvelope; import org.ksoap2.serialization.PropertyInfo; import org.ksoap2.serialization.SoapObject; import org.ksoap2.serialization.SoapSerializationEnvelope; import org.ksoap2.transport.AndroidHttpTransport; import android.app.*; import android.os.*; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.EditText; import android.widget.ListView; import android.widget.TextView; import android.view.View; import android.view.View.OnClickListener; public class Home extends Activity implements Runnable{ /** Called when the activity is first created. */ public static final String SOAP_ACTION = "http://bb.mcrcog.com/GetArtist"; public static final String METHOD_NAME = "GetArtist"; public static final String NAMESPACE = "http://bb.mcrcog.com"; public static final String URL = "http://bb.mcrcog.com/karaoke/service.asmx"; String wt; public static ProgressDialog pd; TextView text1; ListView lv; static EditText myEditText; static Button but; private ArrayList<String> Artist_Result = new ArrayList<String>(); @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); setContentView(R.layout.main); myEditText = (EditText)findViewById(R.id.myEditText); text1 = (TextView)findViewById(R.id.text1); lv = (ListView)findViewById(R.id.lv); but = (Button)findViewById(R.id.but); but.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { wt = ("Searching for " + myEditText.getText().toString()); text1.setText(""); pd = ProgressDialog.show(Home.this, "Working...", wt , true, false); Thread thread = new Thread(Home.this); thread.start(); } } ); } public void run() { try { SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME); PropertyInfo pi = new PropertyInfo(); pi.setName("ArtistQuery"); pi.setValue(Home.myEditText.getText().toString()); request.addProperty(pi); SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); envelope.dotNet = true; envelope.setOutputSoapObject(request); AndroidHttpTransport at = new AndroidHttpTransport(URL); at.call(SOAP_ACTION, envelope); java.util.Vector<Object> rs = (java.util.Vector<Object>)envelope.getResponse(); if (rs != null) { for (Object cs : rs) { Artist_Result.add(cs.toString()); } } } catch (Exception e) { // Added this line, throws "org.ksoap2.serialization.SoapObject" when run Artist_Result.add(e.getMessage()); } handler.sendEmptyMessage(0); } private Handler handler = new Handler() { @Override public void handleMessage(Message msg) { ArrayAdapter<String> aa; aa = new ArrayAdapter<String>(Home.this, android.R.layout.simple_list_item_1, Artist_Result); lv.setAdapter(aa); try { if (Artist_Result.isEmpty()) { text1.setText("No Results"); } else { text1.setText("Complete"); myEditText.setText("Search Artist"); } } catch(Exception e) { text1.setText(e.getMessage()); } aa.notifyDataSetChanged(); pd.dismiss(); } }; }

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• Java: immutability, overuse of stack -- better data structure?

  - by HH

  I overused hashSets but it was slow, then changed to Stacks, speed boost-up. Poly's reply uses Collections.emptyList() as immutable list, cutting out excess null-checkers. No Collections.emptyStack(). Combining the words stack and immutability, from the last experiences, gets "immutable stack" (probably not related to functional prog). Java Api 5 for list interface shows that Stack is an implementing class for list and arraylist, here. The java.coccurrent pkg does not have any immutable Stack data structure. The first hinted of misusing stack. The lack of immutabily in the last and poly's book recommendation leads way to list. Something very primitive, fast, no extra layers, with methods like emptyThing(). Overuse of stack and where I use it DataFile.java: public Stack<DataFile> files; FileObject.java: public Stack<String> printViews = new Stack<String>(); FileObject.java:// private static Stack<Object> getFormat(File f){return (new Format(f)).getFormat();} Format.java: private Stack<Object> getLine(File[] fs,String s){return wF;} Format.java: private Stack<Object> getFormat(){return format;} Positions.java: public static Stack<Integer[]> getPrintPoss(String s,File f,Integer maxViewPerF) Positions.java: Stack<File> possPrint = new Stack<File>(); Positions.java: Stack<Integer> positions=new Stack<Integer>(); Record.java: private String getFormatLine(Stack<Object> st) Record.java: Stack<String> lines=new Stack<String>(); SearchToUser.java: public static final Stack<File> allFiles = findf.getFs(); SearchToUser.java: public static final Stack<File> allDirs = findf.getDs(); SearchToUser.java: private Stack<Integer[]> positionsPrint=new Stack<Integer[]>(); SearchToUser.java: public Stack<String> getSearchResults(String s, Integer countPerFile, Integer resCount) SearchToUser.java: Stack<File> filesToS=Fs2Word.getFs2W(s,50); SearchToUser.java: Stack<String> rs=new Stack<String>(); View.java: public Stack<Integer[]> poss = new Stack<Integer[4]>(); View.java: public static Stack<String> getPrintViewsFileWise(String s,Object[] df,Integer maxViewsPerF) View.java: Stack<String> substrings = new Stack<String>(); View.java: private Stack<String> printViews=new Stack<String>(); View.java: MatchView(Stack<Integer> pss,File f,Integer maxViews) View.java: Stack<String> formatFile; View.java: private Stack<Search> files; View.java: private Stack<File> matchingFiles; View.java: private Stack<String> matchViews; View.java: private Stack<String> searchMatches; View.java: private Stack<String> getSearchResults(Integer numbResults) Easier with List: AllDirs and AllFs, now looping with push, but list has more pow. methods such as addAll [OLD] From Stack to some immutable data structure How to get immutable Stack data structure? Can I box it with list? Should I switch my current implementatios from stacks to Lists to get immutable? Which immutable data structure is Very fast with about similar exec time as Stack? No immutability to Stack with Final import java.io.*; import java.util.*; public class TestStack{ public static void main(String[] args) { final Stack<Integer> test = new Stack<Integer>(); Stack<Integer> test2 = new Stack<Integer>(); test.push(37707); test2.push(80437707); //WHY is there not an error to remove an elment // from FINAL stack? System.out.println(test.pop()); System.out.println(test2.pop()); } }

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