dannyr's Blog

权限定义：
[Flags]
   public enum AccessPrivileges : uint{
   FILE_READ_DATA = 0x00000001,
   FILE_WRITE_DATA = 0x00000002,
   FILE_APPEND_DATA = 0x00000004,
   FILE_READ_EA = 0x00000008,
   FILE_WRITE_EA = 0x00000010,
   FILE_EXECUTE = 0x00000020,
   FILE_DELETE_CHILD = 0x00000040,
   FILE_READ_ATTRIBUTES = 0x00000080,
   FILE_WRITE_ATTRIBUTES  = 0x00000100,

   DELETE = 0x00010000,
   READ_CONTROL = 0x00020000,
   WRITE_DAC = 0x00040000,
   WRITE_OWNER = 0x00080000,
   SYNCHRONIZE = 0x00100000,

   ACCESS_SYSTEM_SECURITY = 0x01000000,
   MAXIMUM_ALLOWED = 0x02000000,
   
   GENERIC_ALL = 0x10000000,
   GENERIC_EXECUTE= 0x20000000,
   GENERIC_WRITE = 0x40000000,
   GENERIC_READ = 0x80000000
  }


  [Flags]
   enum AceFlags : uint{
   NonInheritAce = 0,
   ObjectInheritAce = 1,
   ContainerInheritAce = 2,
   NoPropagateInheritAce = 4,
   InheritOnlyAce = 8,
   InheritedAce = 16
  }

  [Flags]
   enum AceType : uint{
   AccessAllowed = 0,
   AccessDenied = 1,
   Audit = 2
  }


流程：

//设置Everyone用户，可以选择其他用户或新建用户
   ManagementClass trustee = new ManagementClass("Win32_Trustee");
   trustee.Properties["Name"].Value = "Everyone";
   trustee.Properties["Domain"].Value = null;
   trustee.Properties["SID"].Value = new byte[]{1,1,0,0,0,0,0,1,0,0,0,0};

//设置只读/运行权限
   ManagementClass ace = new ManagementClass("Win32_ACE");
   ace.Properties["AccessMask"].Value = AccessPrivileges.GENERIC_READ
    | AccessPrivileges.FILE_READ_DATA | AccessPrivileges.FILE_READ_ATTRIBUTES | AccessPrivileges.FILE_READ_EA
    | AccessPrivileges.READ_CONTROL | AccessPrivileges.FILE_EXECUTE;
   ace.Properties["AceFlags"].Value = 3;//AceFlags.ObjectInheritAce | AceFlags.ContainerInheritAce ;
   ace.Properties["AceType"].Value = 0;//AceType.AccessAllowed;
   ace.Properties["Trustee"].Value = trustee;

//修改ACL设置
   ManagementObject secDescriptor = new ManagementClass("Win32_SecurityDescriptor");
   secDescriptor["ControlFlags"] = 4;
   secDescriptor["DACL"] = new ManagementObject[] { ace };

   //设置添加共享
   ManagementClass mc = new ManagementClass("win32_share");
   ManagementBaseObject inParams = mc.GetMethodParameters("Create");
   inParams["Path"] = "f:\\dannyr";
   inParams["Name"] = "share of dannyr";
   inParams["Type"] = 0x0;
   inParams["MaximumAllowed"] = null;      //=null 则用户数连接无限制
   inParams["Description"] = null;
   inParams["Password"] = null;
   inParams["Access"] = secDescriptor;  //=null 则使Everyone拥有完全控制权限

   ManagementBaseObject outParams = mc.InvokeMethod("Create", inParams, null);
   uint returnValue = (uint)outParams.Properties["ReturnValue"].Value;
   string ErrorMessage = null;
   switch (returnValue)
   {
    case 0: //Success
     break;
    case 2: //Access denied
     ErrorMessage = "无权访问";
     break;
    case 8: //Unknown failure
     ErrorMessage = "未知错误";
     break;
    case 9: //Invalid name
     ErrorMessage = "非法的共享名";
     break;
    case 10: //Invalid level
     ErrorMessage = "非法的层次";
     break;
    case 21: //Invalid parameter
     ErrorMessage = "非法的参数";
     break;
    case 22: //Duplicate share
     ErrorMessage = "重复共享";
     break;
    case 23: //Redirected path
     ErrorMessage = "重定向路径";
     break;
    case 24: //Unknown device or directory
     ErrorMessage = "未知的目录";
     break;
    case 25: //Net name not found
     ErrorMessage = "网络名不存在";
     break;
    default:
     break;
   }

var firefox = document.getElementById && !document.all;

IE浏览器和FireFox浏览器都有getElementById方法，而FireFox没有document.all方法，因此当上面firefox变量为false说明为IE浏览器。

http://dannyr.nbdown.net/spry/Spry_P1_4_12-14.zip

下载：

http://www.adobe.com/cfusion/entitlement/index.cfm?e=labs_spry

Changes for Spry PreRelease 1.4 - 2006/12/14

• Data
  • Added function Spry.Utils.serializeObject() for serializing a JS Object into JSON format.
  • Added Spry.XML.nodeToObject() and Spry.XML.documentToObject() utility methods which allow developers to access XML data as JS properties on an object in a manner which is similar to E4X.
  • Added Spry.Utils.updateContent() for dynamically loading an HTML fragment into an element.
  • Added Spry.Utils.setInnerHTML() for setting the innerHTML of an element and executing any scripts within the content string. This method is now used by Spry regions when regenerating their content.
  • Added support for mapping a region state name to another state name. This can be useful for overriding the built-in states, like "ready", "loading", and "error", so that they use markup from a custom state when they fire.
  • Added support for more attributes:
    • spry:even - Conditionally adds the user specified CSS class name to an element based on the current row number used at the time that element was re-generated.
    • spry:odd - Conditionally adds the user specified CSS class name to an element based on the current row number used at the time that element was re-generated.
    • spry:setrow - Attaches a non-destructive onclick handler that sets the current row by row ID.
    • spry:setrownumber - Attaches a non-destructive onclick handler that sets the current row by row number.
    • spry:sort - Attaches a non-destructive onclick handler that sorts a specific data set based on columns specified by the user.
    • spry:readystate - Maps the "ready" state name to the name specified in its value.
    • spry:errorstate - Maps the "error" state name to the name specified in its value.
    • spry:loadingstate - Maps the "loading" state name to the name specified in its value.
  • Added code to report and error when nested regions and detail regions are detected.
  • Added new methods to the DataSet API:
    • getRowCount()
    • getRowByID()
    • getRowByRowNumber()
    • findRowsWithColumnValues()
• Effects
  • Minor updates of documentation (effects_api and effects_coding, especially of the allowed elements to which the effects can be applied to).
  • Fixed bugs:
    • GrowShrink effect: if border is set, width&height style doesn't get reset to the original value after you toggled the target element
    • GrowShrink effect: text size inside the target element is alternated after the effect has been finished
    • Slide and Blind effect: Scrollbar disappears if overflow:scroll is set and you toggle the element
    • GrowShrink effect: nested image elements doesn't grow if you grow the target element
    • Slide effect: Text inside sliding element doesn't appear once you toggle the effect (IE 7 only)
    • Shake effect: doesn't work perperly in Opera 9.0
    • AppearFade effect: not working for content of a <div> inside a <td> (IE only)
      
  • new feature:
    • GrowShrink effect: added options 'referHeight' and 'growCenter'
      
  • IE 7 related fixes also take effect on Windows Vista (not only on XP)
  • new feature:
    • Slide effect: added option 'horizontal' to allow horizontal sliding
  • Slightly updated documentation to reflect new slide option
  • Simplified cluster construction: cluster now is an effect, too, which accepts setup and finish callbacks as option arguments of its constructor
  • Base effects (like Move, Size, etc.) can be called without from argument. Instead of passing element, fromPos, toPos, options as arguments, the effects can be called with element, toPos, options. The fromPos is calculated on the fly based on the current position.
  • AppearFade, Blind, GrowShrink, Slide and Squish effects now can be triggered for initially invisible elements ('display:none' or 'visibility:hidden')
• Widgets
  • Added Menu Bar widget
  • Added Tabbed Panels widget
  • Added Collapsible Panel widget
  • Added Form Validation Widgets
    • Check Box
    • Text Area
    • Text Field
    • Select
  • Accordion:
    • Added support for variable height panels.
    • Added some new constructor options:
      • useFixedHeightPanels - This value is true by default. If false allows for variable height panels.
      • fixedPanelHeight - Number of pixels to use as the height of each panel when animating. By default this is the same as the first open panel.
      • duration - Number of milliseconds it takes to open/close a panel. Default is 500 msecs.
    • Fixed bug that prevented panels from animating properly when the accordion started out with a display:none style.
    • Removed addNewPanel(), getNewPanelSnippet(), getNewAccordionSnippet(), and getNewAccordionConstructorSnippet() methods. They don't work cross-browser, and should've never seen the light of day.
• Docs
  • Added overview for Tabbed Panels widget.
  • Added overview for Collapsible Panel widget.
  • Added overview docs for each Form widget.
• Demos
  • Gallery
    • Switch from using an interval timer to manually firing off the slide show timer after each image loads. This will allow images loading over slow connections to completely load.
  • Products
    • index.html to use spry:sort and spry:setrow.
    • Use a spry:choose attribute to show/preserve the currently selected product on initial load and after a sort.
  • RSS Reader
    • Modified index.{html,cfm,php} to use spry:setrow.
  • Added Form Validation demo.
• Samples
  • Added sample for Tabbed Panels widget.
  • Added sample for Collapsible Panel widget.
  • Added samples for 4 Form widgets.
  • Moved data set and region examples to the samples/data_region folder.
  • Changed Effects sample files to use standard samples.css file.
  • Added a samples/utils folder with samples of Spry utility functions.
  • Released a query-to-XML sample page that shows how to convert dynamic data into XML.
  • Added to EvenOddRowSample.html to include spry:even and spry:odd.
  • Added SprySetRowSample.html.
  • Modified the AccordionSample:
    • Added sample for changing the duration of animations.
    • Modified variable height accordion sample to use animation.
    • Added a style for spans used as content panels so that they animate properly.
  • Added SetCurrentRowByValueSample.html to show how to select a row based on some column values.
  • Added StateMappingSample.html to show how to map the built-in region states to your own custom states.

http://labs.adobe.com/technologies/spry/

Demo

http://labs.adobe.com/technologies/spry/demos/index.html