From a0ed373d3cb6d93b55ebe753b276c2ddf1fc7b65 Mon Sep 17 00:00:00 2001 From: Garrett Casto Date: Mon, 7 Nov 2016 20:36:31 -0800 Subject: Change interface --- third_party/objective_c/Cronet/cronet_c_for_grpc.h | 202 --------------------- 1 file changed, 202 deletions(-) delete mode 100644 third_party/objective_c/Cronet/cronet_c_for_grpc.h (limited to 'third_party/objective_c') diff --git a/third_party/objective_c/Cronet/cronet_c_for_grpc.h b/third_party/objective_c/Cronet/cronet_c_for_grpc.h deleted file mode 100644 index 15a511aebd..0000000000 --- a/third_party/objective_c/Cronet/cronet_c_for_grpc.h +++ /dev/null @@ -1,202 +0,0 @@ -// Copyright 2016 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#ifndef COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_ -#define COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -#include - -/* Cronet Engine API. */ - -/* Opaque object representing Cronet Engine. Created and configured outside - * of this API to facilitate sharing with other components */ -typedef struct cronet_engine { void* obj; } cronet_engine; - -void cronet_engine_add_quic_hint(cronet_engine* engine, - const char* host, - int port, - int alternate_port); - -/* Cronet Bidirectional Stream API */ - -/* Opaque object representing Cronet Bidirectional Stream. */ -typedef struct cronet_bidirectional_stream { - void* obj; - void* annotation; -} cronet_bidirectional_stream; - -/* A single request or response header element. */ -typedef struct cronet_bidirectional_stream_header { - const char* key; - const char* value; -} cronet_bidirectional_stream_header; - -/* Array of request or response headers or trailers. */ -typedef struct cronet_bidirectional_stream_header_array { - size_t count; - size_t capacity; - cronet_bidirectional_stream_header* headers; -} cronet_bidirectional_stream_header_array; - -/* Set of callbacks used to receive callbacks from bidirectional stream. */ -typedef struct cronet_bidirectional_stream_callback { - /* Invoked when request headers are sent. Indicates that stream has initiated - * the request. Consumer may call cronet_bidirectional_stream_write() to start - * writing data. - */ - void (*on_request_headers_sent)(cronet_bidirectional_stream* stream); - - /* Invoked when initial response headers are received. - * Consumer must call cronet_bidirectional_stream_read() to start reading. - * Consumer may call cronet_bidirectional_stream_write() to start writing or - * close the stream. Contents of |headers| is valid for duration of the call. - */ - void (*on_response_headers_received)( - cronet_bidirectional_stream* stream, - const cronet_bidirectional_stream_header_array* headers, - const char* negotiated_protocol); - - /* Invoked when data is read into the buffer passed to - * cronet_bidirectional_stream_read(). Only part of the buffer may be - * populated. To continue reading, call cronet_bidirectional_stream_read(). - * It may be invoked after on_response_trailers_received()}, if there was - * pending read data before trailers were received. - * - * If count is 0, it means the remote side has signaled that it will send no - * more data; future calls to cronet_bidirectional_stream_read() will result - * in the on_data_read() callback or on_succeded() callback if - * cronet_bidirectional_stream_write() was invoked with end_of_stream set to - * true. - */ - void (*on_read_completed)(cronet_bidirectional_stream* stream, - char* data, - int count); - - /** - * Invoked when all data passed to cronet_bidirectional_stream_write() is - * sent. - * To continue writing, call cronet_bidirectional_stream_write(). - */ - void (*on_write_completed)(cronet_bidirectional_stream* stream, - const char* data); - - /* Invoked when trailers are received before closing the stream. Only invoked - * when server sends trailers, which it may not. May be invoked while there is - * read data remaining in local buffer. Contents of |trailers| is valid for - * duration of the call. - */ - void (*on_response_trailers_received)( - cronet_bidirectional_stream* stream, - const cronet_bidirectional_stream_header_array* trailers); - - /** - * Invoked when there is no data to be read or written and the stream is - * closed successfully remotely and locally. Once invoked, no further callback - * methods will be invoked. - */ - void (*on_succeded)(cronet_bidirectional_stream* stream); - - /** - * Invoked if the stream failed for any reason after - * cronet_bidirectional_stream_start(). HTTP/2 error codes are - * mapped to chrome net error codes. Once invoked, no further callback methods - * will be invoked. - */ - void (*on_failed)(cronet_bidirectional_stream* stream, int net_error); - - /** - * Invoked if the stream was canceled via - * cronet_bidirectional_stream_cancel(). Once invoked, no further callback - * methods will be invoked. - */ - void (*on_canceled)(cronet_bidirectional_stream* stream); -} cronet_bidirectional_stream_callback; - -/* Create a new stream object that uses |engine| and |callback|. All stream - * tasks are performed asynchronously on the |engine| network thread. |callback| - * methods are invoked synchronously on the |engine| network thread, but must - * not run tasks on the current thread to prevent blocking networking operations - * and causing exceptions during shutdown. The |annotation| is stored in - * bidirectional stream for arbitrary use by application. - * - * Returned |cronet_bidirectional_stream*| is owned by the caller, and must be - * destroyed using |cronet_bidirectional_stream_destroy|. - * - * Both |calback| and |engine| must remain valid until stream is destroyed. - */ -cronet_bidirectional_stream* cronet_bidirectional_stream_create( - cronet_engine* engine, - void* annotation, - cronet_bidirectional_stream_callback* callback); - -/* TBD: The following methods return int. Should it be a custom type? */ - -/* Destroy stream object. Destroy could be called from any thread, including - * network thread, but is posted, so |stream| is valid until calling task is - * complete. - */ -int cronet_bidirectional_stream_destroy(cronet_bidirectional_stream* stream); - -/* Start the stream by sending request to |url| using |method| and |headers|. If - * |end_of_stream| is true, then no data is expected to be written. - */ -int cronet_bidirectional_stream_start( - cronet_bidirectional_stream* stream, - const char* url, - int priority, - const char* method, - const cronet_bidirectional_stream_header_array* headers, - bool end_of_stream); - -/* Read response data into |buffer| of |capacity| length. Must only be called at - * most once in response to each invocation of the - * on_response_headers_received() and on_read_completed() methods of the - * cronet_bidirectional_stream_callback. - * Each call will result in an invocation of one of the callback's - * on_read_completed method if data is read, its on_succeeded() method if - * the stream is closed, or its on_failed() method if there's an error. - */ -int cronet_bidirectional_stream_read(cronet_bidirectional_stream* stream, - char* buffer, - int capacity); - -/* Read response data into |buffer| of |capacity| length. Must only be called at - * most once in response to each invocation of the - * on_response_headers_received() and on_read_completed() methods of the - * cronet_bidirectional_stream_callback. - * Each call will result in an invocation of one of the callback's - * on_read_completed method if data is read, its on_succeeded() method if - * the stream is closed, or its on_failed() method if there's an error. - */ -int cronet_bidirectional_stream_write(cronet_bidirectional_stream* stream, - const char* buffer, - int count, - bool end_of_stream); - -/* Cancels the stream. Can be called at any time after - * cronet_bidirectional_stream_start(). The on_canceled() method of - * cronet_bidirectional_stream_callback will be invoked when cancelation - * is complete and no further callback methods will be invoked. If the - * stream has completed or has not started, calling - * cronet_bidirectional_stream_cancel() has no effect and on_canceled() will not - * be invoked. At most one callback method may be invoked after - * cronet_bidirectional_stream_cancel() has completed. - */ -int cronet_bidirectional_stream_cancel(cronet_bidirectional_stream* stream); - -/* Returns true if the |stream| was successfully started and is now done - * (succeeded, canceled, or failed). - * Returns false if the |stream| stream is not yet started or is in progress. - */ -bool cronet_bidirectional_stream_is_done(cronet_bidirectional_stream* stream); - -#ifdef __cplusplus -} -#endif - -#endif // COMPONENTS_CRONET_IOS_CRONET_C_FOR_GRPC_H_ -- cgit v1.2.3