Current File : /home/opti/workflow/node_modules/aws-sdk/lib/http.js
var AWS = require('./core');
var inherit = AWS.util.inherit;
/**
* The endpoint that a service will talk to, for example,
* `'https://ec2.ap-southeast-1.amazonaws.com'`. If
* you need to override an endpoint for a service, you can
* set the endpoint on a service by passing the endpoint
* object with the `endpoint` option key:
*
* ```javascript
* var ep = new AWS.Endpoint('awsproxy.example.com');
* var s3 = new AWS.S3({endpoint: ep});
* s3.service.endpoint.hostname == 'awsproxy.example.com'
* ```
*
* Note that if you do not specify a protocol, the protocol will
* be selected based on your current {AWS.config} configuration.
*
* @!attribute protocol
* @return [String] the protocol (http or https) of the endpoint
* URL
* @!attribute hostname
* @return [String] the host portion of the endpoint, e.g.,
* example.com
* @!attribute host
* @return [String] the host portion of the endpoint including
* the port, e.g., example.com:80
* @!attribute port
* @return [Integer] the port of the endpoint
* @!attribute href
* @return [String] the full URL of the endpoint
*/
AWS.Endpoint = inherit({
/**
* @overload Endpoint(endpoint)
* Constructs a new endpoint given an endpoint URL. If the
* URL omits a protocol (http or https), the default protocol
* set in the global {AWS.config} will be used.
* @param endpoint [String] the URL to construct an endpoint from
*/
constructor: function Endpoint(endpoint, config) {
AWS.util.hideProperties(this, ['slashes', 'auth', 'hash', 'search', 'query']);
if (typeof endpoint === 'undefined' || endpoint === null) {
throw new Error('Invalid endpoint: ' + endpoint);
} else if (typeof endpoint !== 'string') {
return AWS.util.copy(endpoint);
}
if (!endpoint.match(/^http/)) {
var useSSL = config && config.sslEnabled !== undefined ?
config.sslEnabled : AWS.config.sslEnabled;
endpoint = (useSSL ? 'https' : 'http') + '://' + endpoint;
}
AWS.util.update(this, AWS.util.urlParse(endpoint));
// Ensure the port property is set as an integer
if (this.port) {
this.port = parseInt(this.port, 10);
} else {
this.port = this.protocol === 'https:' ? 443 : 80;
}
}
});
/**
* The low level HTTP request object, encapsulating all HTTP header
* and body data sent by a service request.
*
* @!attribute method
* @return [String] the HTTP method of the request
* @!attribute path
* @return [String] the path portion of the URI, e.g.,
* "/list/?start=5&num=10"
* @!attribute headers
* @return [map<String,String>]
* a map of header keys and their respective values
* @!attribute body
* @return [String] the request body payload
* @!attribute endpoint
* @return [AWS.Endpoint] the endpoint for the request
* @!attribute region
* @api private
* @return [String] the region, for signing purposes only.
*/
AWS.HttpRequest = inherit({
/**
* @api private
*/
constructor: function HttpRequest(endpoint, region) {
endpoint = new AWS.Endpoint(endpoint);
this.method = 'POST';
this.path = endpoint.path || '/';
this.headers = {};
this.body = '';
this.endpoint = endpoint;
this.region = region;
this.setUserAgent();
},
/**
* @api private
*/
setUserAgent: function setUserAgent() {
var prefix = AWS.util.isBrowser() ? 'X-Amz-' : '';
this.headers[prefix + 'User-Agent'] = AWS.util.userAgent();
},
/**
* @return [String] the part of the {path} excluding the
* query string
*/
pathname: function pathname() {
return this.path.split('?', 1)[0];
},
/**
* @return [String] the query string portion of the {path}
*/
search: function search() {
return this.path.split('?', 2)[1] || '';
}
});
/**
* The low level HTTP response object, encapsulating all HTTP header
* and body data returned from the request.
*
* @!attribute statusCode
* @return [Integer] the HTTP status code of the response (e.g., 200, 404)
* @!attribute headers
* @return [map<String,String>]
* a map of response header keys and their respective values
* @!attribute body
* @return [String] the response body payload
*/
AWS.HttpResponse = inherit({
/**
* @api private
*/
constructor: function HttpResponse() {
this.statusCode = undefined;
this.headers = {};
this.body = undefined;
}
});
AWS.HttpClient = inherit({});
/**
* @api private
*/
AWS.HttpClient.getInstance = function getInstance() {
if (this.singleton === undefined) {
this.singleton = new this();
}
return this.singleton;
};
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