okhttp3.internal.http.RequestLine.kt Maven / Gradle / Ivy
/*
* Copyright (C) 2013 Square, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package okhttp3.internal.http
import java.net.HttpURLConnection
import java.net.Proxy
import okhttp3.HttpUrl
import okhttp3.Request
object RequestLine {
/**
* Returns the request status line, like "GET / HTTP/1.1". This is exposed to the application by
* [HttpURLConnection.getHeaderFields], so it needs to be set even if the transport is
* HTTP/2.
*/
fun get(request: Request, proxyType: Proxy.Type) = buildString {
append(request.method)
append(' ')
if (includeAuthorityInRequestLine(request, proxyType)) {
append(request.url)
} else {
append(requestPath(request.url))
}
append(" HTTP/1.1")
}
/**
* Returns true if the request line should contain the full URL with host and port (like "GET
* http://android.com/foo HTTP/1.1") or only the path (like "GET /foo HTTP/1.1").
*/
private fun includeAuthorityInRequestLine(request: Request, proxyType: Proxy.Type): Boolean {
return !request.isHttps && proxyType == Proxy.Type.HTTP
}
/**
* Returns the path to request, like the '/' in 'GET / HTTP/1.1'. Never empty, even if the request
* URL is. Includes the query component if it exists.
*/
fun requestPath(url: HttpUrl): String {
val path = url.encodedPath
val query = url.encodedQuery
return if (query != null) "$path?$query" else path
}
}