Powershell Scripts to load evetlogs into mongodb and then query them

.gitignore

*~

BsonDocument.ToHashTable.ps1

# We need the new version of the powershell runtime
$mongoDriverPath = "$(Split-Path -Parent $MyInvocation.MyCommand.Path)\bin";
Add-Type -Path "$($mongoDriverPath)\MongoDB.Bson.dll";
Add-Type -Path "$($mongoDriverPath)\MongoDB.Driver.dll";

$bsonDoc = [MongoDB.Bson.BsonDocument] @{
	Name = 'Justin Dearing'
	EmailAddresses = 'zippy1981@gmail.com','justin@mongodb.org' 
};


#$bsonDoc.ToHashtable()
New-Object PSObject -Property $bsonDoc.ToHashtable()

EventLogCapture.ps1

# Check to see if we are running the 64 bit version of Powershell. 
# See http://stackoverflow.com/questions/2897569/visual-studio-deployment-project-error-when-writing-to-registry
if ([intptr]::size -eq 8) { 
	$mongoDriverPath = (Get-ItemProperty "HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v3.5\AssemblyFoldersEx\MongoDB CSharpDriver 1.2").'(default)';
}
else { $mongoDriverPath = (Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\.NETFramework\v3.5\AssemblyFoldersEx\MongoDB CSharpDriver 1.2").'(default)'; }

Add-Type -Path "$($mongoDriverPath)\MongoDB.Bson.dll";
Add-Type -Path "$($mongoDriverPath)\MongoDB.Driver.dll";

$db = [MongoDB.Driver.MongoDatabase]::Create('mongodb://localhost/powershell');
$collection = $db['eventlogs']
$collection.Drop();

Get-EventLog -List | ForEach-Object {
	Get-EventLog $_.Log -After '2011-10-08' | ForEach-Object {
		$collection.Insert(@{
			HostName = $Env:COMPUTERNAME;
			Log = 'Application'
			Index = $_.Index;
			Time = $_.Time;
			EntryType = $_.EntryTime;
			Source = $_.Source;
			InstanceId = $_.InstanceId;
			Message = $_.Message;
		}, [MongoDB.Driver.SafeMode]::True) > $null;
	}
}

Get-MongoEventLog-vNext.ps1

function Get-MongoEventLog (
	[Parameter(Position=0)][string] $Regex = '.*',
	[Parameter(Position=1)][string] $Log = $null
)
{
	Add-Type -Path "bin\MongoDB.Bson.dll";
	Add-Type -Path "bin\MongoDB.Driver.dll";

	$db = [MongoDB.Driver.MongoDatabase]::Create('mongodb://localhost/powershell');
	[MongoDB.Driver.MongoCollection] $collection = $db['eventlogs']

	[MongoDB.Driver.QueryDocument] $query = [MongoDB.Driver.QueryDocument]@{ 'Source' = @{ '$regex' = $Regex; '$options' = 'i' } }
	if (-not [String]::IsNullOrEmpty($Log)) { $query['Log'] = $Log }


	$collection.Find($query).SetLimit(10) | ForEach-Object {
		# Notice how ToHashTable() saves us a lot of keystrikes.
		New-Object PSObject -Property $_.ToHashTable()
	} | Select-Object HostName, Log, Source, InstanceId, Index, Message
}
# Example
Get-MongoEventLog 'service'

Get-MongoEventLog.ps1

function Get-MongoEventLog (
	[Parameter(Position=0)][string] $Regex = '.*',
	[Parameter(Position=1)][string] $Log = $null
)
{
	# Check to see if we are running the 64 bit version of Powershell. 
	# See http://stackoverflow.com/questions/2897569/visual-studio-deployment-project-error-when-writing-to-registry
	if ([intptr]::size -eq 8) { $mongoDriverPath = (Get-ItemProperty "HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\v3.5\AssemblyFoldersEx\MongoDB CSharpDriver 1.2").'(default)'; }
	else { $mongoDriverPath = (Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\.NETFramework\v3.5\AssemblyFoldersEx\MongoDB CSharpDriver 1.2").'(default)'; }

	Add-Type -Path "$($mongoDriverPath)\MongoDB.Bson.dll";
	Add-Type -Path "$($mongoDriverPath)\MongoDB.Driver.dll";

	$db = [MongoDB.Driver.MongoDatabase]::Create('mongodb://localhost/powershell');
	[MongoDB.Driver.MongoCollection] $collection = $db['eventlogs']

	[MongoDB.Driver.QueryDocument] $query = [MongoDB.Driver.QueryDocument]@{ 'Source' = @{ '$regex' = $Regex; '$options' = 'i' } }
	if (-not [String]::IsNullOrEmpty($Log)) { $query['Log'] = $Log }


	$collection.Find($query).SetLimit(10) | ForEach-Object {
		$obj = @{};
		$ht = $_.Elements
		$ht | ForEach-Object { $obj[$_.Name] = $_.Value; }
		New-Object PSObject -Property $obj
	} | Select-Object HostName, Log, Source, InstanceId, Index, Message
	#} | Select-Object HostName, Log, Source, InstanceId, Message
}
# Example
Get-MongoEventLog 'service' | Out-GridView

MongoDB.Bson.dll

MongoDB.Bson.pdb

MongoDB.Bson.xml

MongoDB.Driver.dll

MongoDB.Driver.pdb

MongoDB.Driver.XML