webservice developed with mod_harbour

[Antonio Linares]

webservice.prg

Code: Select all

function Main()

   AP_SetContentType( "application/json" )

   ?? hb_jsonEncode( { "Method" => AP_Method(), "Args" => AP_Args(), "Body" => AP_Body() } )

return nil

live demo:
https://fivetechsoft.github.io/snippets?20200224184548

Accessing the webservice from mod_harbour:

Code: Select all

#include "/home/user/harbour/contrib/hbcurl/hbcurl.ch"

function Main()

   ? UseWebService()
   
return nil   

function UseWebService()

   local uValue

   curl_global_init()

   if ! empty( hCurl := curl_easy_init() )
        curl_easy_setopt( hCurl, HB_CURLOPT_POST, 1 )
        curl_easy_setopt( hCurl, HB_CURLOPT_URL, "http://www.modharbour.org/modharbour_samples/webservice.prg" )
        curl_easy_setopt( hCurl, HB_CURLOPT_DL_BUFF_SETUP )
        curl_easy_setopt( hCurl, HB_CURLOPT_POSTFIELDS, hb_jsonEncode( { "key1" => "value1", "key2" => "value2", "key3" => "value3" } ) )

        if curl_easy_perform( hCurl ) == 0
           uValue = curl_easy_dl_buff_get( hCurl )
        endif
   endif

   curl_global_cleanup()

return uValue