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Added stream_id argument to spdylay_data_source_read_callback

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This commit is contained in:
Tatsuhiro Tsujikawa 2012-02-19 23:48:39 +09:00
parent 301eb29cd4
commit 54e4c80b96
6 changed files with 26 additions and 18 deletions
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3
examples/SpdyServer.cc
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@ -367,7 +367,8 @@ ssize_t hd_recv_callback(spdylay_session *session,
} // namespace
ssize_t file_read_callback
(spdylay_session *session, uint8_t *buf, size_t length, int *eof,
(spdylay_session *session, int32_t stream_id,
uint8_t *buf, size_t length, int *eof,
spdylay_data_source *source, void *user_data)
{
int fd = source->fd;

3
examples/SpdyServer.h
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@ -152,7 +152,8 @@ void htdocs_on_request_recv_callback
(spdylay_session *session, int32_t stream_id, void *user_data);
ssize_t file_read_callback
(spdylay_session *session, uint8_t *buf, size_t length, int *eof,
(spdylay_session *session, int32_t stream_id,
uint8_t *buf, size_t length, int *eof,
spdylay_data_source *source, void *user_data);
} // namespace spdylay

3
examples/spdy.h
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@ -135,7 +135,8 @@ private:
};
ssize_t string_read_callback
(spdylay_session *session, uint8_t *buf, size_t length, int *eof,
(spdylay_session *session, int32_t stream_id,
uint8_t *buf, size_t length, int *eof,
spdylay_data_source *source, void *user_data)
{
std::pair<std::string, size_t>& body_pair =

26
lib/includes/spdylay/spdylay.h
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@ -182,20 +182,22 @@ typedef union {
/*
* Callback function invoked when the library wants to read data from
* |source|. The implementation of this function must read at most
* |length| bytes of data from |source| (or possibly other places) and
* store them in |buf| and return number of data stored in |buf|. If
* EOF is reached, set |*eof| to 1. If the application wants to
* postpone DATA frames, (e.g., asynchronous I/O, or reading data
* blocks for long time), it is achieved by returning
* SPDYLAY_ERR_DEFERRED without reading any data in this invocation.
* The library removes DATA frame from outgoing queue temporarily. To
* move back deferred DATA frame to outgoing queue, call
* spdylay_session_resume_data(). In case of error, return
* SPDYLAY_ERR_CALLBACK_FAILURE, which leads to session failure.
* |source|. The read data is sent in the stream |stream_id|. The
* implementation of this function must read at most |length| bytes of
* data from |source| (or possibly other places) and store them in
* |buf| and return number of data stored in |buf|. If EOF is reached,
* set |*eof| to 1. If the application wants to postpone DATA frames,
* (e.g., asynchronous I/O, or reading data blocks for long time), it
* is achieved by returning SPDYLAY_ERR_DEFERRED without reading any
* data in this invocation. The library removes DATA frame from
* outgoing queue temporarily. To move back deferred DATA frame to
* outgoing queue, call spdylay_session_resume_data(). In case of
* error, return SPDYLAY_ERR_CALLBACK_FAILURE, which leads to session
* failure.
*/
typedef ssize_t (*spdylay_data_source_read_callback)
(spdylay_session *session, uint8_t *buf, size_t length, int *eof,
(spdylay_session *session, int32_t stream_id,
uint8_t *buf, size_t length, int *eof,
spdylay_data_source *source, void *user_data);
typedef struct {

3
lib/spdylay_session.c
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@ -1686,7 +1686,8 @@ ssize_t spdylay_session_pack_data_overwrite(spdylay_session *session,
int eof = 0;
uint8_t flags = 0;
r = frame->data_prd.read_callback
(session, buf+8, len-8, &eof, &frame->data_prd.source, session->user_data);
(session, frame->stream_id, buf+8, len-8, &eof, &frame->data_prd.source,
session->user_data);
if(r < 0) {
return r;
} else if(len < r) {

6
tests/spdylay_session_test.c
View File

@ -138,7 +138,8 @@ static void on_ctrl_send_callback(spdylay_session *session,
}
static ssize_t fixed_length_data_source_read_callback
(spdylay_session *session, uint8_t *buf, size_t len, int *eof,
(spdylay_session *session, int32_t stream_id,
uint8_t *buf, size_t len, int *eof,
spdylay_data_source *source, void *user_data)
{
my_user_data *ud = (my_user_data*)user_data;
@ -1274,7 +1275,8 @@ void test_spdylay_session_recv_invalid_frame()
}
static ssize_t defer_data_source_read_callback
(spdylay_session *session, uint8_t *buf, size_t len, int *eof,
(spdylay_session *session, int32_t stream_id,
uint8_t *buf, size_t len, int *eof,
spdylay_data_source *source, void *user_data)
{
return SPDYLAY_ERR_DEFERRED;