| /* ==================================================================== |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * ==================================================================== |
| */ |
| |
| #include <apr_pools.h> |
| #include <apr_network_io.h> |
| |
| #include "serf.h" |
| #include "serf_private.h" |
| #include "serf_bucket_util.h" |
| |
| |
| typedef struct socket_context_t { |
| apr_socket_t *skt; |
| |
| serf_databuf_t databuf; |
| |
| /* Progress callback */ |
| serf_progress_t progress_func; |
| void *progress_baton; |
| } socket_context_t; |
| |
| |
| static apr_status_t socket_reader(void *baton, apr_size_t bufsize, |
| char *buf, apr_size_t *len) |
| { |
| socket_context_t *ctx = baton; |
| apr_status_t status; |
| |
| *len = bufsize; |
| status = apr_socket_recv(ctx->skt, buf, len); |
| |
| if (ctx->progress_func && *len) |
| ctx->progress_func(ctx->progress_baton, *len, 0); |
| |
| return status; |
| } |
| |
| serf_bucket_t *serf_bucket_socket_create( |
| apr_socket_t *skt, |
| serf_bucket_alloc_t *allocator) |
| { |
| socket_context_t *ctx; |
| |
| /* Oh, well. */ |
| ctx = serf_bucket_mem_alloc(allocator, sizeof(*ctx)); |
| ctx->skt = skt; |
| |
| serf_databuf_init(&ctx->databuf); |
| ctx->databuf.read = socket_reader; |
| ctx->databuf.read_baton = ctx; |
| |
| ctx->progress_func = NULL; |
| ctx->progress_baton = NULL; |
| return serf_bucket_create(&serf_bucket_type_socket, allocator, ctx); |
| } |
| |
| void serf_bucket_socket_set_read_progress_cb( |
| serf_bucket_t *bucket, |
| const serf_progress_t progress_func, |
| void *progress_baton) |
| { |
| socket_context_t *ctx = bucket->data; |
| |
| ctx->progress_func = progress_func; |
| ctx->progress_baton = progress_baton; |
| } |
| |
| static apr_status_t serf_socket_read(serf_bucket_t *bucket, |
| apr_size_t requested, |
| const char **data, apr_size_t *len) |
| { |
| socket_context_t *ctx = bucket->data; |
| |
| return serf_databuf_read(&ctx->databuf, requested, data, len); |
| } |
| |
| static apr_status_t serf_socket_readline(serf_bucket_t *bucket, |
| int acceptable, int *found, |
| const char **data, apr_size_t *len) |
| { |
| socket_context_t *ctx = bucket->data; |
| |
| return serf_databuf_readline(&ctx->databuf, acceptable, found, data, len); |
| } |
| |
| static apr_status_t serf_socket_peek(serf_bucket_t *bucket, |
| const char **data, |
| apr_size_t *len) |
| { |
| socket_context_t *ctx = bucket->data; |
| |
| return serf_databuf_peek(&ctx->databuf, data, len); |
| } |
| |
| const serf_bucket_type_t serf_bucket_type_socket = { |
| "SOCKET", |
| serf_socket_read, |
| serf_socket_readline, |
| serf_default_read_iovec, |
| serf_default_read_for_sendfile, |
| serf_buckets_are_v2, |
| serf_socket_peek, |
| serf_default_destroy_and_data, |
| serf_default_read_bucket, |
| serf_default_get_remaining, |
| serf_default_ignore_config, |
| }; |