(Tcl) Add Custom Header to HTTP GET

Demonstrates how to add a custom HTTP request header to an HTTP GET. This is not a request parameter, but is a header added to the MIME header of the HTTP request.

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load ./chilkat.dll

# All Chilkat classes can be unlocked at once at the beginning of a program
# by calling UnlockBundle.  It requires a Bundle unlock code.
set chilkatGlob [new_CkGlobal]

set success [CkGlobal_UnlockBundle $chilkatGlob "Anything for 30-day trial."]
if {$success != 1} then {
    puts [CkGlobal_lastErrorText $chilkatGlob]
    delete_CkGlobal $chilkatGlob
    exit
}

set http [new_CkHttp]

# Add a custom header.  The MIME field name is "X-CSRF-Token", and the 
# header field value is "Fetch".
CkHttp_SetRequestHeader $http "X-CSRF-Token" "Fetch"

# Send the HTTP GET and return the content in a string.

set html [CkHttp_quickGetStr $http "http://www.galapagos.org/"]

puts "$html"

delete_CkGlobal $chilkatGlob
delete_CkHttp $http