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Create Read-IcingaRESTMessage.psm1

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First draft of Read-IcingaRESTMessage.psm1

#57 Regarding parsing
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Alexander Stoll 2020-03-24 18:40:33 +01:00 committed by GitHub
parent 08e3594008
commit 50133d22f2
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lib/core/tools/Read-IcingaRESTMessage.psm1 Normal file
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function Read-IcingaRESTMessage()
{
param(
[string]$RestMessage = $null
);
[hashtable]$Request = @{}
$RestMessage -match '(\d+) (.+) (.+) (.+)' | Out-Null
$Request.Add('MessageLength', $Matches[1]);
$Request.Add('Method', $Matches[2]);
$Request.Add('FullRequest', $Matches[3]);
$Request.Add('RequestPath', @{});
$Request.Add('RequestArguments', @{});
#Path
$PathMatch = $Matches[3]
$PathMatch -match '(.+)\?(.*)' | Out-Null
$Path = $Matches[1]
$Arguments = $Matches[2]
$Request.RequestPath.Add('FullPath', $Matches[1]);
$Request.RequestPath.Add('PathArray', $Matches[1].TrimStart('/').Split('/'));
$Matches = $null
# Arguments
$ArgumentsSplit = $Arguments.Split('&')
$ArgumentsSplit+='\\\\\\\\\\\\=FIN'
foreach ( $Argument in $ArgumentsSplit | sort -descending) {
$Argument -match '(.+)=(.+)' | Out-Null
If (($Matches[1] -ne $Current) -And ($NULL -ne $Current)) {
$Request.RequestArguments.Add( $Current, $ArgumentContent );
[array]$ArgumentContent = $null
}
$Current = $Matches[1]
[array]$ArgumentContent+=($Matches[2]);
}
# Header
$Request.Add( 'Header', @{} );
$SplitString = $RestMessage.split("`r`n")
foreach ( $SingleString in $SplitString ) {
if ( ([string]::IsNullOrEmpty($SingleString) -eq $FALSE) -And ($SingleString -match '^{.+' -eq $FALSE) ) {
$SingleSplitString = $SingleString.Split(':',2);
$Request.Header.Add( $SingleSplitString[0], $SingleSplitString[1].Trim());
}
}
$Request.Add('ContentLength', [int](Get-IcingaRESTHeaderValue -Header 'Content-Length' -Request $Request));
$Matches = $null
# Body
$RestMessage -match '(\{(.*\n)*}|\{.*\})' | Out-Null
$Request.Add('Body', $Matches[1]);
return $Request;
}