1 files changed, 114 insertions, 0 deletions
diff --git a/buckets/socket_buckets.c b/buckets/socket_buckets.c
new file mode 100644
index 0000000..dd2469a
--- /dev/null
+++ b/buckets/socket_buckets.c
@@ -0,0 +1,114 @@
+/* Copyright 2002-2004 Justin Erenkrantz and Greg Stein
+ *
+ * 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.
+ */
+
+#include <apr_pools.h>
+#include <apr_network_io.h>
+
+#include "serf.h"
+#include "serf_bucket_util.h"
+
+
+typedef struct {
+    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)
+        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 = 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_default_read_bucket,
+    serf_socket_peek,
+    serf_default_destroy_and_data,
+};