/*
* * Read from g_input_stream until we get 0 bytes read. Then process
* * using the value of stream_type. Finally try and read another multipart.
* */
static void
read_cb (GObject *source, GAsyncResult *async_result, gpointer user_data)
{
//g_print ("read_cb: Enter\n");
GInputStream *in = G_INPUT_STREAM (source);
MultiPartData *multipart_data = (MultiPartData *) user_data;
SoupMultipartInputStream *multipart = SOUP_MULTIPART_INPUT_STREAM (multipart_data->multipart);
gssize bytes_read;
bytes_read = g_input_stream_read_finish (in, async_result, &multipart_data->error);
/* Read 0 bytes - try to start reading another part. */
if (bytes_read <= 0) {
g_input_stream_close_async (in,
G_PRIORITY_DEFAULT,
multipart_data->cancellable,
close_cb,
user_data);
if (multipart_data->callback) {
SoupBuffer *soup_buffer;
//g_print ("callback\n");
soup_buffer = soup_buffer_new(SOUP_MEMORY_TEMPORARY,
(guchar *) multipart_data->buffer->str,
multipart_data->buffer->len);
multipart_data->callback (multipart_data->method,
multipart_data->path,
multipart_data->cancellable,
multipart_data->error,
multipart_data->headers,
soup_buffer,
multipart_data->user_data);
soup_buffer_free(soup_buffer);
}
g_string_free (multipart_data->buffer, TRUE);
if (multipart_data->error) {
g_input_stream_close_async (G_INPUT_STREAM (multipart),
G_PRIORITY_DEFAULT,
multipart_data->cancellable,
close_base_cb,
user_data);
return;
}
soup_multipart_input_stream_next_part_async (multipart_data->multipart,
G_PRIORITY_DEFAULT,
multipart_data->cancellable,
next_part_cb,
user_data);
return;
}
multipart_data->buffer = g_string_append_len (multipart_data->buffer, buffer, bytes_read);
g_input_stream_read_async (in,
buffer,
READ_BUFFER_SIZE,
G_PRIORITY_DEFAULT,
multipart_data->cancellable,
read_cb,
user_data);
//g_print ("read_cb: Exit\n");
}
/*
* Try and read another multipart message. if in is NULL then there are no more
* messages to read.
*/
static void
next_part_cb (GObject *source, GAsyncResult *async_result, gpointer user_data)
{
//g_print ("next_part_cb: Enter\n");
SoupMultipartInputStream *multipart = SOUP_MULTIPART_INPUT_STREAM (source);
MultiPartData *multipart_data = (MultiPartData *) user_data;
g_assert (SOUP_MULTIPART_INPUT_STREAM (source) == multipart_data->multipart);
GInputStream *in = soup_multipart_input_stream_next_part_finish (multipart,
async_result,
&multipart_data->error);
if (!in) {
g_input_stream_close_async (G_INPUT_STREAM (multipart),
G_PRIORITY_DEFAULT,
multipart_data->cancellable,
close_base_cb,
user_data);
return;
}
// Read the headers here.
multipart_read_headers (multipart_data);
multipart_data->buffer = g_string_sized_new(READ_BUFFER_SIZE);
g_input_stream_read_async (in,
buffer,
READ_BUFFER_SIZE,
G_PRIORITY_DEFAULT,
multipart_data->cancellable,
read_cb,
user_data);
//g_print ("next_part_cb: Exit\n");
}
static void
multipart_next_part_cb (GObject *source, GAsyncResult *res, gpointer data)
{
GMainLoop *loop = (GMainLoop*)data;
GError *error = NULL;
GInputStream *in;
gsize read_size = READ_BUFFER_SIZE;
g_assert (SOUP_MULTIPART_INPUT_STREAM (source) == multipart);
in = soup_multipart_input_stream_next_part_finish (multipart, res, &error);
if (error) {
debug_printf (1, " failed next part: %s\n", error->message);
g_clear_error (&error);
errors++;
g_object_unref (multipart);
g_main_loop_quit (loop);
return;
}
if (!in) {
if (passes != 4) {
debug_printf (1, " expected 4 parts, got %u\n", passes);
errors++;
}
g_object_unref (multipart);
g_main_loop_quit (loop);
return;
}
check_headers (multipart, passes);
if (g_object_get_data (G_OBJECT (multipart), "multipart-small-reads"))
read_size = 4;
g_input_stream_read_async (in, buffer, read_size,
G_PRIORITY_DEFAULT, NULL,
multipart_read_cb, data);
}
