curl :: CurlHTTPRequest :: execute
By default, the response body is returned in an instance of CurlResponse.
This behavior can be customized by setting a custom delegate.
# Execute HTTP request
#
# By default, the response body is returned in an instance of `CurlResponse`.
# This behavior can be customized by setting a custom `delegate`.
fun execute: CurlResponse
do
# Reset libcurl parameters as the lib is shared and options
# might affect requests from one another.
if not self.curl.is_ok then return answer_failure(0, "Curl instance is not correctly initialized")
var success_response = new CurlResponseSuccess
var callback_receiver: CurlCallbacks = success_response
var err : CURLCode
# Prepare request
err = prepare_request(callback_receiver)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
# Perform request
var err_resp = perform
if err_resp != null then return err_resp
var st_code = self.curl.native.easy_getinfo_long(new CURLInfoLong.response_code)
if not st_code == null then success_response.status_code = st_code
return success_response
end
lib/curl/curl.nit:131,2--157,4
redef fun execute do
init_headers
if not self.curl.is_ok then
return answer_failure(0, "Curl instance is not correctly initialized")
end
var success_response = new CurlResponseSuccess
var callback_receiver: CurlCallbacks = success_response
if self.delegate != null then callback_receiver = self.delegate.as(not null)
var err = self.curl.native.easy_setopt(new CURLOption.follow_location, 1)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
err = self.curl.native.easy_setopt(new CURLOption.http_version, 1)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
err = self.curl.native.easy_setopt(new CURLOption.url, url)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
err = self.curl.native.register_callback_header(callback_receiver)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
err = self.curl.native.register_callback_body(callback_receiver)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
# HTTP Header
if self.headers != null then
var headers_joined = self.headers.join_pairs(": ")
err = self.curl.native.easy_setopt(
new CURLOption.httpheader, headers_joined.to_curlslist)
if not err.is_ok then return answer_failure(err.to_i, err.to_s)
end
var err_hook = execute_hook
if err_hook != null then return err_hook
var err_resp = perform
if err_resp != null then return err_resp
var st_code = self.curl.native.easy_getinfo_long(new CURLInfoLong.response_code)
if not st_code == null then success_response.status_code = st_code
return success_response
end
lib/neo4j/curl_json.nit:45,2--89,4