Chilkat Examples

ChilkatHOME.NET Core C#Android™AutoItCC#C++Chilkat2-PythonCkPythonClassic ASPDataFlexDelphi ActiveXDelphi DLLGoJavaLianjaMono C#Node.jsObjective-CPHP ActiveXPHP ExtensionPerlPowerBuilderPowerShellPureBasicRubySQL ServerSwift 2Swift 3,4,5...TclUnicode CUnicode C++VB.NETVBScriptVisual Basic 6.0Visual FoxProXojo Plugin

SQL Server Examples

Web API Categories

ASN.1
AWS KMS
AWS Misc
Amazon EC2
Amazon Glacier
Amazon S3
Amazon S3 (new)
Amazon SES
Amazon SNS
Amazon SQS
Azure Cloud Storage
Azure Key Vault
Azure Service Bus
Azure Table Service
Base64
Bounced Email
Box
CAdES
CSR
CSV
Certificates
Cloud Signature CSC
Code Signing
Compression
DKIM / DomainKey
DNS
DSA
Diffie-Hellman
Digital Signatures
Dropbox
Dynamics CRM
EBICS
ECC
Ed25519
Email Object
Encryption
FTP
FileAccess
Firebase
GMail REST API
GMail SMTP/IMAP/POP
Geolocation
Google APIs
Google Calendar
Google Cloud SQL
Google Cloud Storage
Google Drive
Google Photos
Google Sheets
Google Tasks
Gzip
HTML-to-XML/Text
HTTP

HTTP Misc
IMAP
JSON
JSON Web Encryption (JWE)
JSON Web Signatures (JWS)
JSON Web Token (JWT)
Java KeyStore (JKS)
MHT / HTML Email
MIME
MS Storage Providers
Microsoft Graph
Misc
NTLM
OAuth1
OAuth2
OIDC
Office365
OneDrive
OpenSSL
Outlook
Outlook Calendar
Outlook Contact
PDF Signatures
PEM
PFX/P12
PKCS11
POP3
PRNG
REST
REST Misc
RSA
SCP
SCard
SFTP
SMTP
SSH
SSH Key
SSH Tunnel
ScMinidriver
SharePoint
SharePoint Online
Signing in the Cloud
Socket/SSL/TLS
Spider
Stream
Tar Archive
ULID/UUID
Upload
WebSocket
XAdES
XML
XML Digital Signatures
XMP
Zip
curl
uncategorized

 

 

 

(SQL Server) URL Encoding Charset in POST Query Params

Demonstrates how to control the URL encoding charset in POST query params.

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    DECLARE @iTmp0 int
    -- Important: Do not use nvarchar(max).  See the warning about using nvarchar(max).
    DECLARE @sTmp0 nvarchar(4000)
    -- This example requires the Chilkat API to have been previously unlocked.
    -- See Global Unlock Sample for sample code.

    -- We have the string "MÆRSK".
    DECLARE @nameWin1252Encoded nvarchar(4000)
    SELECT @nameWin1252Encoded = 'M%E6RSK'

    -- Note: The DecodeAndAppend method is newly added in Chilkat v9.5.0.87
    DECLARE @sb int
    -- Use "Chilkat_9_5_0.StringBuilder" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sb OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    DECLARE @success int
    EXEC sp_OAMethod @sb, 'DecodeAndAppend', @success OUT, @nameWin1252Encoded, 'url', 'windows-1252'

    DECLARE @http int
    -- Use "Chilkat_9_5_0.Http" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.Http', @http OUT

    -- We're setting the session log filename so we can see the exact request sent.
    EXEC sp_OASetProperty @http, 'SessionLogFilename', 'qa_output/sessionLog.txt'

    -- First demonstrate a simple application/x-www-form-urlencoded POST

    DECLARE @req int
    -- Use "Chilkat_9_5_0.HttpRequest" for versions of Chilkat < 10.0.0
    EXEC @hr = sp_OACreate 'Chilkat.HttpRequest', @req OUT

    -- Set the Charset = "utf-8" to cause URL encoding to use utf-8.
    EXEC sp_OASetProperty @req, 'Charset', 'utf-8'

    EXEC sp_OAMethod @sb, 'GetAsString', @sTmp0 OUT
    EXEC sp_OAMethod @req, 'AddParam', NULL, 'name', @sTmp0

    DECLARE @resp int
    EXEC sp_OAMethod @http, 'PostUrlEncoded', @resp OUT, 'https://www.chilkatsoft.com/something', @req
    EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
    IF @iTmp0 = 0
      BEGIN
        EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @sb
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @req
        RETURN
      END

    -- This is the request that is sent:
    -- Notice that utf-8 is used in the query param (the letter 'Æ' is %C3%A6)

    -- 	POST /something HTTP/1.1
    -- 	Host: www.chilkatsoft.com
    -- 	Content-Type: application/x-www-form-urlencoded
    -- 	Content-Length: 15
    -- 
    -- 	name=M%C3%A6RSK

    EXEC @hr = sp_OADestroy @resp

    -- ---------------------------------------------------------------
    -- Switch to windows-1252

    EXEC sp_OASetProperty @req, 'Charset', 'windows-1252'

    EXEC sp_OAMethod @http, 'PostUrlEncoded', @resp OUT, 'https://www.chilkatsoft.com/something', @req
    EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
    IF @iTmp0 = 0
      BEGIN
        EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @sb
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @req
        RETURN
      END

    -- This is the request that is sent:
    -- Notice that windows-1252 is used in the query param (the letter 'Æ' is %E6)

    -- 	POST /something HTTP/1.1
    -- 	Host: www.chilkatsoft.com
    -- 	Content-Type: application/x-www-form-urlencoded
    -- 	Content-Length: 12
    -- 
    -- 	name=M%E6RSK

    EXEC @hr = sp_OADestroy @resp

    -- ---------------------------------------------------------------
    -- Let's do the same with SynchronousRequest, switching back to utf-8

    EXEC sp_OASetProperty @req, 'Path', '/something'
    EXEC sp_OASetProperty @req, 'HttpVerb', 'POST'
    EXEC sp_OASetProperty @req, 'ContentType', 'application/x-www-form-urlencoded'

    EXEC sp_OASetProperty @req, 'Charset', 'utf-8'

    EXEC sp_OAMethod @http, 'SynchronousRequest', @resp OUT, 'www.chilkatsoft.com', 443, 1, @req
    EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
    IF @iTmp0 = 0
      BEGIN
        EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @sb
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @req
        RETURN
      END

    -- This is the request that is sent:
    -- Notice that utf-8 is used in the query param (the letter 'Æ' is %C3%A6)

    -- 	POST /something HTTP/1.1
    -- 	Host: www.chilkatsoft.com
    -- 	Content-Type: application/x-www-form-urlencoded
    -- 	Content-Length: 15
    -- 
    -- 	name=M%C3%A6RSK

    EXEC @hr = sp_OADestroy @resp

    -- ---------------------------------------------------------------
    -- Let's do a PostXml where the query params are in the HTTP request start line, 
    -- and the Content-Type is text/xml where the body of the request is XML.

    EXEC sp_OASetProperty @req, 'Path', '/something'
    EXEC sp_OASetProperty @req, 'HttpVerb', 'POST'
    EXEC sp_OASetProperty @req, 'ContentType', 'text/xml'
    EXEC sp_OAMethod @req, 'LoadBodyFromString', @success OUT, '<test>123</test>', 'utf-8'
    EXEC sp_OASetProperty @req, 'Charset', 'utf-8'

    -- Remember... our request object still contains the query param added in the above call to AddParam.

    EXEC sp_OAMethod @http, 'SynchronousRequest', @resp OUT, 'www.chilkatsoft.com', 443, 1, @req
    EXEC sp_OAGetProperty @http, 'LastMethodSuccess', @iTmp0 OUT
    IF @iTmp0 = 0
      BEGIN
        EXEC sp_OAGetProperty @http, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @sb
        EXEC @hr = sp_OADestroy @http
        EXEC @hr = sp_OADestroy @req
        RETURN
      END

    -- This is the request that is sent:
    -- Notice that utf-8 is used in the query param (the letter 'Æ' is %C3%A6)

    -- 	POST /something?name=M%C3%A6RSK HTTP/1.1
    -- 	Host: www.chilkatsoft.com
    -- 	Content-Type: text/xml
    -- 	Content-Length: 16
    -- 
    -- 	<test>123</test>

    EXEC @hr = sp_OADestroy @resp


    EXEC @hr = sp_OADestroy @sb
    EXEC @hr = sp_OADestroy @http
    EXEC @hr = sp_OADestroy @req


END
GO

 

© 2000-2024 Chilkat Software, Inc. All Rights Reserved.