1 files changed, 50 insertions, 16 deletions
diff --git a/scripts/fetchTool.ps1 b/scripts/fetchTool.ps1
index 2c2f599ef..eca405b62 100644
--- a/scripts/fetchTool.ps1
+++ b/scripts/fetchTool.ps1
@@ -4,6 +4,7 @@ param(
 )
 
 Set-StrictMode -Version Latest
+
 $scriptsDir = split-path -parent $script:MyInvocation.MyCommand.Definition
 . "$scriptsDir\VcpkgPowershellUtils.ps1"
 
@@ -12,6 +13,7 @@ $vcpkgRootDir = vcpkgFindFileRecursivelyUp $scriptsDir .vcpkg-root
 
 $downloadsDir = "$vcpkgRootDir\downloads"
 vcpkgCreateDirectoryIfNotExists $downloadsDir
+$downloadsDir = Resolve-Path $downloadsDir
 
 function fetchToolInternal([Parameter(Mandatory=$true)][string]$tool)
 {
@@ -22,49 +24,81 @@ function fetchToolInternal([Parameter(Mandatory=$true)][string]$tool)
 
     if ($toolData -eq $null)
     {
-        throw "Unkown tool $tool"
+        throw "Unknown tool $tool"
     }
 
-    $exePath = "$downloadsDir\$($toolData.exeRelativePath)"
+    $toolPath="$downloadsDir\tools\$tool-$($toolData.version)-windows"
+    $exePath = "$toolPath\$($toolData.exeRelativePath)"
 
     if (Test-Path $exePath)
     {
         return $exePath
     }
 
-    $isArchive = vcpkgHasProperty -object $toolData -propertyName "archiveRelativePath"
+    $isArchive = vcpkgHasProperty -object $toolData -propertyName "archiveName"
     if ($isArchive)
     {
-        $downloadPath = "$downloadsDir\$($toolData.archiveRelativePath)"
+        $downloadPath = "$downloadsDir\$($toolData.archiveName)"
     }
     else
     {
-        $downloadPath = "$downloadsDir\$($toolData.exeRelativePath)"
+        $downloadPath = "$toolPath\$($toolData.exeRelativePath)"
     }
 
-    $url = $toolData.url
+    [String]$url = $toolData.url
     if (!(Test-Path $downloadPath))
     {
         Write-Host "Downloading $tool..."
-        vcpkgDownloadFile $url $downloadPath
-        Write-Host "Downloading $tool has completed successfully."
-    }
 
-    $expectedDownloadedFileHash = $toolData.sha256
-    $downloadedFileHash = vcpkgGetSHA256 $downloadPath
-    vcpkgCheckEqualFileHash -filePath $downloadPath -expectedHash $expectedDownloadedFileHash -actualHash $downloadedFileHash
+        # Download aria2 with .NET. aria2 will be used to download everything else.
+        if ($tool -eq "aria2")
+        {
+            vcpkgDownloadFile $url $downloadPath $toolData.sha512
+        }
+        else
+        {
+            $aria2exe = fetchToolInternal "aria2"
+            vcpkgDownloadFileWithAria2 $aria2exe $url $downloadPath $toolData.sha512
+        }
+
+        Write-Host "Downloading $tool... done."
+    }
+    else
+    {
+        vcpkgCheckEqualFileHash -url $url -filePath $downloadPath -expectedHash $toolData.sha512
+    }
 
     if ($isArchive)
     {
-        $outFilename = (Get-ChildItem $downloadPath).BaseName
         Write-Host "Extracting $tool..."
-        vcpkgExtractFile -File $downloadPath -DestinationDir $downloadsDir -outFilename $outFilename
-        Write-Host "Extracting $tool has completed successfully."
+        # Extract 7zip920 with shell because we need it to extract 7zip
+        # Extract aria2 with shell because we need it to download 7zip
+        if ($tool -eq "7zip920" -or $tool -eq "aria2")
+        {
+            vcpkgExtractZipFile -ArchivePath $downloadPath -DestinationDir $toolPath
+        }
+        elseif ($tool -eq "7zip")
+        {
+            $sevenZip920 = fetchToolInternal "7zip920"
+            $ec = vcpkgInvokeCommand "$sevenZip920" "x `"$downloadPath`" -o`"$toolPath`" -y"
+            if ($ec -ne 0)
+            {
+                Write-Host "Could not extract $downloadPath"
+                throw
+            }
+        }
+        else
+        {
+            $sevenZipExe = fetchToolInternal "7zip"
+            vcpkgExtractFileWith7z -sevenZipExe "$sevenZipExe" -ArchivePath $downloadPath -DestinationDir $toolPath
+        }
+        Write-Host "Extracting $tool... done."
     }
 
     if (-not (Test-Path $exePath))
     {
-        throw ("Could not detect or download " + $tool)
+        Write-Error "Could not detect or download $tool"
+        throw
     }
 
     return $exePath