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(Classic ASP) Send UTF-16 on TCP or TLS SocketSee more Socket/SSL/TLS ExamplesDemonstrates how to send a string on a connected TCP or SSL/TLS socket such that it is the utf-16 byte representation that is sent.
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <% ' This example assumes the Chilkat API to have been previously unlocked. ' See Global Unlock Sample for sample code. ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Socket") set socket = Server.CreateObject("Chilkat.Socket") tls = 0 maxWaitMs = 20000 domainOrIpAddr = "example.com" port = 1234 ' Connect to the whatever is expecting our connection... success = socket.Connect(domainOrIpAddr,port,tls,maxWaitMs) If (success <> 1) Then Response.Write "<pre>" & Server.HTMLEncode( socket.LastErrorText) & "</pre>" Response.End End If ' Let's say we have an XML file saved in the utf-16 byte representation, ' and we want to send it over the connection using the utf-16 byte representation... ' First the file into a Chilkat StringBuilder. ' Tell the LoadFile method that we are reading utf-16 bytes.. ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder") set sbXml = Server.CreateObject("Chilkat.StringBuilder") success = sbXml.LoadFile("qa_data/xml/myUtf16.xml","utf-16") If (success <> 1) Then Response.Write "<pre>" & Server.HTMLEncode( "Failed to load utf-16 XML file..") & "</pre>" Response.End End If ' Tell the socket object that we wish to send the utf-16 byte representation of the string. socket.StringCharset = "utf-16" ' Send the string as utf-16 bytes. success = socket.SendSb(sbXml) If (success <> 1) Then Response.Write "<pre>" & Server.HTMLEncode( socket.LastErrorText) & "</pre>" Response.End End If ' Let's say we wanted to instead send the string as utf-8 bytes. ' Just tell the socket object... socket.StringCharset = "utf-8" ' Send the string as utf-8 bytes. success = socket.SendSb(sbXml) If (success <> 1) Then Response.Write "<pre>" & Server.HTMLEncode( socket.LastErrorText) & "</pre>" Response.End End If ' If our XML file was utf-8, then just tell the StringBuilder that we're reading utf-8. ' Once the text is properly contained in the StringBuilder, we can send the contents in any other charset (windows-1252, utf-16, utf-8, etc.) ' as long as it make sense (i.e. we obviously can't send Japanese text using a single-byte charset such as Windows-1252). success = sbXml.LoadFile("qa_data/xml/myUtf8.xml","utf-8") If (success <> 1) Then Response.Write "<pre>" & Server.HTMLEncode( "Failed to load utf-8 XML file..") & "</pre>" Response.End End If ' Send as utf-16 socket.StringCharset = "utf-16" ' Send the string as utf-16 bytes. success = socket.SendSb(sbXml) If (success <> 1) Then Response.Write "<pre>" & Server.HTMLEncode( socket.LastErrorText) & "</pre>" Response.End End If ' ... ' ... %> </body> </html> |
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