CP-4823 exposed http calls in the Powershell SDK. Bumped version and updated changelog.

CHANGELOG.md

@@ -0,0 +1,12 @@
+1.1.0 (23 Jul 2013)
+-------------------
+
+* Exposed XenAPI HTTP calls in the PowerShell SDK.
+* Removed PowerShell Snap-In installer. Ship as PowerShell Module instead.
+* Added PowerShell example script HttpTest.ps1. Updated AutomatedTestCore.ps1.
+* Added C# overload for Host.apply_edition.
+
+1.0.0 (17 Jun 2013)
+-------------------
+
+* First public release.

VERSION

@@ -0,0 +1 @@
+1.1.0

mk/powershell.sh

@@ -51,8 +51,9 @@ then
     remote_cmd_passwd2 "cd ${TMPDIR} && ${CMD_EXEC} sign.bat XenServerPowerShell.dll 'Citrix XenServer PowerShell Module'"
     remote_cmd_passwd2 "cd ${TMPDIR} && ${CMD_EXEC} sign-ps.bat Initialize-Environment.ps1"
     remote_cmd_passwd2 "cd ${TMPDIR} && ${CMD_EXEC} sign-ps.bat AutomatedTestCore.ps1"
+    remote_cmd_passwd2 "cd ${TMPDIR} && ${CMD_EXEC} sign-ps.bat HttpTest.ps1"
     remote_cmd_passwd2 "cd ${TMPDIR} && ${CMD_EXEC} sign-ps.bat XenServer.format.ps1xml"
     remote_cmd_passwd2 "cd ${TMPDIR} && ${CMD_EXEC} sign-ps.bat XenServer.types.ps1xml"
 fi
 
-EXTRA_FILES="AutomatedTestCore.ps1 Initialize-Environment.ps1 XenServer.format.ps1xml XenServer.types.ps1xml"
+EXTRA_FILES="AutomatedTestCore.ps1 HttpTest.ps1 Initialize-Environment.ps1 XenServer.format.ps1xml XenServer.types.ps1xml"

powershell/XenServerPSModule.psd1

@@ -60,6 +60,7 @@ FormatsToProcess = @('XenServer.format.ps1xml')
 FileList = @('about_XenServer.help.txt',
              'AutomatedTestCore.ps1',
              'CookComputing.XmlRpcV2.dll',
+             'HttpTest.ps1',
              'Initialize-Environment.ps1',
              'LICENSE.CookComputing.XmlRpcV2',
              'LICENSE.txt',

powershell/common_functions.ml

@@ -210,7 +210,7 @@ and cut_msg_name message_name fn_type =
     end
   else if (fn_type = "Remove") then
     begin
-      if (name_len > 10)&& (String.sub message_name 0 10) = "RemoveFrom" then
+      if (name_len > 10) && (String.sub message_name 0 10) = "RemoveFrom" then
         String.sub message_name 10 (name_len - 10)
       else if (name_len > 6) && (String.sub message_name 0 6) = "Remove" then 
         String.sub message_name 6 (name_len - 6)
@@ -227,3 +227,41 @@ and has_uuid x =
 
 and has_name x =
   DU.obj_has_get_by_name_label x
+
+and get_http_action_verb name meth =
+  let parts = String.split '_' name in
+    if (List.exists (fun x -> x = "import") parts) then "Import"
+    else if (List.exists (fun x -> x = "export") parts) then "Export"
+    else if (List.exists (fun x -> x = "get") parts) then "Receive"
+    else if (List.exists (fun x -> x = "put") parts) then "Send"
+    else
+      match meth with
+      | Get -> "Receive"
+      | Put -> "Send"
+      | _   -> assert false
+
+and get_common_verb_category verb =
+  match verb with
+  | "Import"
+  | "Export"  -> "VerbsData"
+  | "Receive"
+  | "Send"    -> "VerbsCommunications"
+  | _         -> assert false
+
+and get_http_action_stem name =
+  let parts = String.split '_' name in
+  let filtered = List.filter trim_http_action_stem parts in
+  let trimmed = String.concat "_" filtered in
+  match trimmed with
+  | "" -> pascal_case_ "vm"
+  | _  -> pascal_case_ trimmed
+
+and trim_http_action_stem x =
+  match x with
+  | "get"  
+  | "put" 
+  | "import"
+  | "export"
+  | "download"
+  | "upload"   -> false
+  | _          -> true

powershell/gen_powershell_binding.ml

@@ -91,6 +91,133 @@ let generated x =
 let rec main() =
   List.iter (fun x -> if generated x then gen_binding x) classes;
   gen_xenref_converters classes;
+  List.iter gen_http_action
+    (List.filter (fun (_, (_, _, sdk, _, _, _)) -> sdk) http_actions)
+
+(****************)
+(* Http actions *)
+(****************)
+
+and gen_http_action action =
+  match action with (name, (meth, uri, _, args, _, _)) ->
+    let commonVerb = get_http_action_verb name meth in
+    let verbCategory = get_common_verb_category commonVerb in
+    let stem = get_http_action_stem name in
+    let content = sprintf "%s
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Management.Automation;
+using System.Net;
+using System.Text;
+
+using XenAPI;
+
+namespace Citrix.XenServer.Commands
+{
+    [Cmdlet(%s.%s, \"Xen%s\"%s)]
+    [OutputType(typeof(void))]
+    public class %sXen%sCommand : XenServerHttpCmdlet
+    {
+        #region Cmdlet Parameters
+%s%s
+        #endregion
+
+        #region Cmdlet Methods
+
+        protected override void ProcessRecord()
+        {
+            GetSession();
+%s
+            RunApiCall(() => %s);
+        }
+
+        #endregion
+    }
+}\n" Licence.bsd_two_clause
+     verbCategory commonVerb stem (gen_should_process_http_decl meth)
+     commonVerb stem
+     (gen_progress_tracker meth)
+     (gen_arg_params args)
+     (gen_should_process_http meth uri)
+     (gen_http_action_call action)
+in
+  write_file (sprintf "%s-Xen%s.cs" commonVerb stem) content
+
+and gen_should_process_http_decl meth =
+    match meth with
+  | Put -> ", SupportsShouldProcess = true"
+  | Get   -> ", SupportsShouldProcess = false"
+  | _   -> assert false
+
+and gen_should_process_http meth uri =
+    match meth with
+  | Put -> sprintf "
+            if (!ShouldProcess(\"%s\"))
+                return;\n" uri
+  | _   -> ""
+
+and gen_progress_tracker meth =
+  match meth with
+  | Get -> "
+        [Parameter]
+        public HTTP.DataCopiedDelegate DataCopiedDelegate { get; set; }\n"
+  | Put -> "
+        [Parameter]
+        public HTTP.UpdateProgressDelegate ProgressDelegate { get; set; }\n"
+  | _   -> assert false
+
+and gen_arg_params args =
+  match args with
+  | []     -> ""
+  | hd::tl -> sprintf "%s%s" (gen_arg_param hd) (gen_arg_params tl)
+
+and gen_arg_param = function
+  | String_query_arg x -> sprintf "
+        [Parameter%s]
+        public string %s { get; set; }\n"
+                            (if (String.lowercase x) = "uuid" then
+                               "(ValueFromPipelineByPropertyName = true)"
+                             else "")
+                            (pascal_case_ x)
+  | Int64_query_arg x -> sprintf "
+        [Parameter]
+        public long %s { get; set; }\n" (pascal_case_ x)
+  | Bool_query_arg x -> 
+      let y = if x = "host" then "is_host" else x in
+      sprintf "
+        [Parameter]
+        public bool %s { get; set; }\n" (pascal_case_ y)
+  | Varargs_query_arg -> sprintf "
+        ///<summary>
+        /// Alternate names & values
+        ///</summary>
+        [Parameter]
+        public string[] Args { get; set; }\n"
+
+and gen_http_action_call (name, (meth, _, _, args, _, _)) =
+  let progressTracker = match meth with
+                        | Get -> "DataCopiedDelegate"
+                        | Put -> "ProgressDelegate"
+                        | _   -> assert false in
+  sprintf "XenAPI.HTTP_actions.%s(%s,
+                CancellingDelegate, TimeoutMs, XenHost, Proxy, Path, TaskRef,
+                session.opaque_ref%s)"
+    name progressTracker (gen_call_arg_params args)
+
+and gen_call_arg_params args =
+    match args with
+  | []     -> ""
+  | hd::tl -> sprintf "%s%s" (gen_call_arg_param hd) (gen_call_arg_params tl)
+
+and gen_call_arg_param = function
+  | String_query_arg x -> sprintf ", %s" (pascal_case_ x)
+  | Int64_query_arg x -> sprintf ", %s" (pascal_case_ x)
+  | Bool_query_arg x -> 
+      let y = if x = "host" then "is_host" else x in
+      sprintf ", %s" (pascal_case_ y)
+  | Varargs_query_arg -> sprintf ", Args"
 
 
 (***********************************)
@@ -223,7 +350,7 @@ using XenAPI;
 
 namespace Citrix.XenServer.Commands
 {
-    [Cmdlet(VerbsCommon.Get, \"Xen%s\", DefaultParameterSetName = \"Ref\")]
+    [Cmdlet(VerbsCommon.Get, \"Xen%s\", DefaultParameterSetName = \"Ref\", SupportsShouldProcess = false)]
     [OutputType(typeof(%s[]))]
     public class GetXen%sCommand : XenServerCmdlet
     {\n"
@@ -341,7 +468,7 @@ using XenAPI;
 
 namespace Citrix.XenServer.Commands
 {
-    [Cmdlet(VerbsCommon.New, \"Xen%s\", SupportsShouldProcess=true)]
+    [Cmdlet(VerbsCommon.New, \"Xen%s\", SupportsShouldProcess = true)]
     [OutputType(typeof(%s))]%s
     [OutputType(typeof(void))]
     public class NewXen%sCommand : XenServerCmdlet
@@ -562,7 +689,7 @@ using XenAPI;
 
 namespace Citrix.XenServer.Commands
 {
-    [Cmdlet(VerbsCommon.Remove, \"Xen%s\", SupportsShouldProcess=true)]
+    [Cmdlet(VerbsCommon.Remove, \"Xen%s\", SupportsShouldProcess = true)]
     [OutputType(typeof(%s))]%s
     [OutputType(typeof(void))]
     public class RemoveXen%s : XenServerCmdlet
@@ -639,7 +766,7 @@ using XenAPI;
 
 namespace Citrix.XenServer.Commands
 {
-    [Cmdlet(VerbsCommon.Remove, \"Xen%sProperty\", SupportsShouldProcess=true)]
+    [Cmdlet(VerbsCommon.Remove, \"Xen%sProperty\", SupportsShouldProcess = true)]
     [OutputType(typeof(%s))]%s
     public class RemoveXen%sProperty : XenServerCmdlet
     {
@@ -709,7 +836,7 @@ using XenAPI;
 
 namespace Citrix.XenServer.Commands
 {
-    [Cmdlet(VerbsCommon.Set, \"Xen%s\", SupportsShouldProcess=true)]
+    [Cmdlet(VerbsCommon.Set, \"Xen%s\", SupportsShouldProcess = true)]
     [OutputType(typeof(%s))]%s
     [OutputType(typeof(void))]
     public class SetXen%s : XenServerCmdlet
@@ -780,7 +907,7 @@ using XenAPI;
 
 namespace Citrix.XenServer.Commands
 {
-    [Cmdlet(VerbsCommon.Add, \"Xen%s\", SupportsShouldProcess=true)]
+    [Cmdlet(VerbsCommon.Add, \"Xen%s\", SupportsShouldProcess = true)]
     [OutputType(typeof(%s))]%s
     [OutputType(typeof(void))]
     public class AddXen%s : XenServerCmdlet
@@ -850,7 +977,7 @@ using XenAPI;
 
 namespace Citrix.XenServer.Commands
 {
-    [Cmdlet(VerbsLifecycle.Invoke, \"Xen%s\", SupportsShouldProcess=true)]
+    [Cmdlet(VerbsLifecycle.Invoke, \"Xen%s\", SupportsShouldProcess = true)]
     public class InvokeXen%s : XenServerCmdlet
     {
         #region Cmdlet Parameters
@@ -924,7 +1051,7 @@ using XenAPI;
 
 namespace Citrix.XenServer.Commands
 {
-    [Cmdlet(VerbsCommon.Get, \"Xen%sProperty\", SupportsShouldProcess=false)]
+    [Cmdlet(VerbsCommon.Get, \"Xen%sProperty\", SupportsShouldProcess = false)]
     public class GetXen%sProperty : XenServerCmdlet
     {
         #region Cmdlet Parameters

powershell/samples/HttpTest.ps1

@@ -0,0 +1,101 @@
+#
+# Copyright (c) Citrix Systems, Inc.
+# All rights reserved.
+# 
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 
+#   1) Redistributions of source code must retain the above copyright
+#      notice, this list of conditions and the following disclaimer.
+# 
+#   2) Redistributions in binary form must reproduce the above
+#      copyright notice, this list of conditions and the following
+#      disclaimer in the documentation and/or other materials
+#      provided with the distribution.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+# OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+Param([Parameter(Mandatory=$true)][String]$svr,
+        [Parameter(Mandatory=$true)][String]$usr,
+        [Parameter(Mandatory=$true)][String]$pwd,
+        [Parameter(Mandatory=$true)][String]$patchPath)
+
+### Connect to a server
+
+Connect-XenServer -Server $svr -UserName $usr -Password $pwd
+
+
+### Create a VM
+
+$template = @(Get-XenVM -Name 'Windows XP*' | where {$_.is_a_template})[0]
+
+Invoke-XenVM -VM $template -XenAction Clone -NewName "testVM" -Async `
+             -PassThru | Wait-XenTask -ShowProgress
+
+$vm = Get-XenVM -Name "testVM"  
+$sr = Get-XenSR -Ref (Get-XenPool).default_SR
+$other_config = $vm.other_config
+$other_config["disks"] = $other_config["disks"].Replace('sr=""', 'sr="{0}"' -f $sr.uuid)
+
+New-XenVBD -VM $vm -VDI $null -Userdevice 3 -Bootable $false -Mode RO `
+           -Type CD -Unpluggable $true -Empty $true -OtherConfig @{} `
+           -QosAlgorithmType "" -QosAlgorithmParams @{}
+
+Set-XenVM -VM $vm -OtherConfig $other_config
+Invoke-XenVM -VM $vm -XenAction Provision -Async -PassThru | Wait-XenTask -ShowProgress
+
+
+# Export the VM using the DataCopiedDelegate parameter to track bytes received
+
+$path = $env:TEMP + "\vm.xva"
+
+$trackDataReceived = [XenAPI.HTTP+DataCopiedDelegate]{
+    param($bytes);
+    Write-Host "Bytes received: $bytes" }
+
+Export-XenVm -XenHost $svr -Uuid $vm.uuid -Path $path -DataCopiedDelegate $trackDataReceived
+
+$vm | Remove-XenVM
+
+
+### Import the previously exported VM using the ProgressDelegate parameter to track send progress
+
+$trackProgress = [XenAPI.HTTP+UpdateProgressDelegate]{
+    param($percent);
+    Write-Progress -Activity "Importing Vm..." -PercentComplete $percent }
+
+Import-XenVm -XenHost $svr -Path $path -ProgressDelegate $trackProgress
+
+
+### Upload a patch
+
+$trackProgress = [XenAPI.HTTP+UpdateProgressDelegate]{
+    param($percent);
+    Write-Progress -Activity "Uploading patch..." -PercentComplete $percent }
+
+Send-XenPoolPatch -XenHost $svr -Path $patchPath
+
+
+### Get host RRDs
+
+$path = $env:TEMP + "\rrd.xml"
+Receive-XenHostRrd -XenHost $svr -Path $path -DataCopiedDelegate $trackDataReceived
+
+
+### Disconnect before finishing
+
+Get-XenSession | Disconnect-XenServer