[Pidgin] #7753: Add purple_util_fetch_url_request_len to scripting APIs

[Pidgin]

#7753: Add purple_util_fetch_url_request_len to scripting APIs
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Reporter:  samwyse  |        Type:  enhancement
  Status:  new      |   Component:  plugins    
 Version:  2.5.2    |    Keywords:             
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 Currently, the Perl API (and probably Tcl) only defines the
 purple_util_fetch_url function in Utils.xs.  This is a macro that wraps
 (and adds two parameters to) the purple_util_fetch_url_request function.
 That function, in turn, wraps purple_util_fetch_url_request_len (and adds
 a max_len parameter).  According to comments in the code, Pidgin 3.x will
 deprecate some or all of the other functions.  Until that time, it would
 be useful if (at a minimum) the full function were made available to
 script writers.

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Ticket URL: <http://developer.pidgin.im/ticket/7753>
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