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Remove nghttp2_frame_unpack_* functions

This commit is contained in:
Tatsuhiro Tsujikawa 2014-01-26 16:46:18 +09:00
parent dba2406aba
commit 45a9f0b637
7 changed files with 84 additions and 359 deletions
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141
lib/nghttp2_frame.c
View File

@ -246,30 +246,6 @@ ssize_t nghttp2_frame_pack_headers(uint8_t **buf_ptr,
return framelen; return framelen;
} }
int nghttp2_frame_unpack_headers_without_nv(nghttp2_headers *frame,
const uint8_t *head,
size_t headlen,
const uint8_t *payload,
size_t payloadlen)
{
nghttp2_frame_unpack_frame_hd(&frame->hd, head);
/* TODO Return error if header continuation is used for now */
if((head[3] & NGHTTP2_FLAG_END_HEADERS) == 0) {
return NGHTTP2_ERR_PROTO;
}
if(head[3] & NGHTTP2_FLAG_PRIORITY) {
if(payloadlen < 4) {
return NGHTTP2_ERR_FRAME_SIZE_ERROR;
}
frame->pri = nghttp2_get_uint32(payload) & NGHTTP2_PRIORITY_MASK;
} else {
frame->pri = NGHTTP2_PRI_DEFAULT;
}
frame->nva = NULL;
frame->nvlen = 0;
return 0;
}
int nghttp2_frame_unpack_headers_payload(nghttp2_headers *frame, int nghttp2_frame_unpack_headers_payload(nghttp2_headers *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen) size_t payloadlen)
@ -304,18 +280,6 @@ ssize_t nghttp2_frame_pack_priority(uint8_t **buf_ptr, size_t *buflen_ptr,
return framelen; return framelen;
} }
int nghttp2_frame_unpack_priority(nghttp2_priority *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload, size_t payloadlen)
{
if(payloadlen != 4) {
return NGHTTP2_ERR_FRAME_SIZE_ERROR;
}
nghttp2_frame_unpack_frame_hd(&frame->hd, head);
frame->pri = nghttp2_get_uint32(payload) & NGHTTP2_PRIORITY_MASK;
return 0;
}
void nghttp2_frame_unpack_priority_payload(nghttp2_priority *frame, void nghttp2_frame_unpack_priority_payload(nghttp2_priority *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen) size_t payloadlen)
@ -338,18 +302,6 @@ ssize_t nghttp2_frame_pack_rst_stream(uint8_t **buf_ptr, size_t *buflen_ptr,
return framelen; return framelen;
} }
int nghttp2_frame_unpack_rst_stream(nghttp2_rst_stream *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload, size_t payloadlen)
{
if(payloadlen != 4) {
return NGHTTP2_ERR_FRAME_SIZE_ERROR;
}
nghttp2_frame_unpack_frame_hd(&frame->hd, head);
frame->error_code = nghttp2_get_uint32(payload);
return 0;
}
void nghttp2_frame_unpack_rst_stream_payload(nghttp2_rst_stream *frame, void nghttp2_frame_unpack_rst_stream_payload(nghttp2_rst_stream *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen) size_t payloadlen)
@ -384,26 +336,7 @@ size_t nghttp2_frame_pack_settings_payload(uint8_t *buf,
return 8 * niv; return 8 * niv;
} }
int nghttp2_frame_unpack_settings(nghttp2_settings *frame, int nghttp2_frame_unpack_settings_payload(nghttp2_settings *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload, size_t payloadlen)
{
int rv;
nghttp2_frame_unpack_frame_hd(&frame->hd, head);
if((payloadlen & 0x7) ||
((frame->hd.flags & NGHTTP2_FLAG_ACK) && payloadlen > 0)) {
return NGHTTP2_ERR_FRAME_SIZE_ERROR;
}
rv = nghttp2_frame_unpack_settings_payload(&frame->iv, &frame->niv,
payload, payloadlen);
if(rv != 0) {
return rv;
}
return 0;
}
int nghttp2_frame_unpack_settings_payload2(nghttp2_settings *frame,
nghttp2_settings_entry *iv, nghttp2_settings_entry *iv,
size_t niv) size_t niv)
{ {
@ -426,7 +359,7 @@ void nghttp2_frame_unpack_settings_entry(nghttp2_settings_entry *iv,
iv->value = nghttp2_get_uint32(&payload[4]); iv->value = nghttp2_get_uint32(&payload[4]);
} }
int nghttp2_frame_unpack_settings_payload(nghttp2_settings_entry **iv_ptr, int nghttp2_frame_unpack_settings_payload2(nghttp2_settings_entry **iv_ptr,
size_t *niv_ptr, size_t *niv_ptr,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen) size_t payloadlen)
@ -472,27 +405,6 @@ ssize_t nghttp2_frame_pack_push_promise(uint8_t **buf_ptr,
return framelen; return framelen;
} }
int nghttp2_frame_unpack_push_promise_without_nv(nghttp2_push_promise *frame,
const uint8_t *head,
size_t headlen,
const uint8_t *payload,
size_t payloadlen)
{
nghttp2_frame_unpack_frame_hd(&frame->hd, head);
/* TODO Return error if header continuation is used for now */
if((head[3] & NGHTTP2_FLAG_END_PUSH_PROMISE) == 0) {
return NGHTTP2_ERR_PROTO;
}
if(payloadlen < 4) {
return NGHTTP2_ERR_FRAME_SIZE_ERROR;
}
frame->promised_stream_id = nghttp2_get_uint32(payload) &
NGHTTP2_STREAM_ID_MASK;
frame->nva = NULL;
frame->nvlen = 0;
return 0;
}
int nghttp2_frame_unpack_push_promise_payload(nghttp2_push_promise *frame, int nghttp2_frame_unpack_push_promise_payload(nghttp2_push_promise *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen) size_t payloadlen)
@ -523,18 +435,6 @@ ssize_t nghttp2_frame_pack_ping(uint8_t **buf_ptr, size_t *buflen_ptr,
return framelen; return framelen;
} }
int nghttp2_frame_unpack_ping(nghttp2_ping *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload, size_t payloadlen)
{
if(payloadlen != 8) {
return NGHTTP2_ERR_FRAME_SIZE_ERROR;
}
nghttp2_frame_unpack_frame_hd(&frame->hd, head);
memcpy(frame->opaque_data, payload, sizeof(frame->opaque_data));
return 0;
}
void nghttp2_frame_unpack_ping_payload(nghttp2_ping *frame, void nghttp2_frame_unpack_ping_payload(nghttp2_ping *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen) size_t payloadlen)
@ -559,29 +459,6 @@ ssize_t nghttp2_frame_pack_goaway(uint8_t **buf_ptr, size_t *buflen_ptr,
return framelen; return framelen;
} }
int nghttp2_frame_unpack_goaway(nghttp2_goaway *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload, size_t payloadlen)
{
nghttp2_frame_unpack_frame_hd(&frame->hd, head);
if(payloadlen < 8) {
return NGHTTP2_ERR_FRAME_SIZE_ERROR;
}
frame->last_stream_id = nghttp2_get_uint32(payload) & NGHTTP2_STREAM_ID_MASK;
frame->error_code = nghttp2_get_uint32(payload+4);
frame->opaque_data_len = payloadlen - 8;
if(frame->opaque_data_len == 0) {
frame->opaque_data = NULL;
} else {
frame->opaque_data = malloc(frame->opaque_data_len);
if(frame->opaque_data == NULL) {
return NGHTTP2_ERR_NOMEM;
}
memcpy(frame->opaque_data, &payload[8], frame->opaque_data_len);
}
return 0;
}
void nghttp2_frame_unpack_goaway_payload(nghttp2_goaway *frame, void nghttp2_frame_unpack_goaway_payload(nghttp2_goaway *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen) size_t payloadlen)
@ -608,20 +485,6 @@ ssize_t nghttp2_frame_pack_window_update(uint8_t **buf_ptr, size_t *buflen_ptr,
return framelen; return framelen;
} }
int nghttp2_frame_unpack_window_update(nghttp2_window_update *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload,
size_t payloadlen)
{
if(payloadlen != 4) {
return NGHTTP2_ERR_FRAME_SIZE_ERROR;
}
nghttp2_frame_unpack_frame_hd(&frame->hd, head);
frame->window_size_increment = nghttp2_get_uint32(payload) &
NGHTTP2_WINDOW_SIZE_INCREMENT_MASK;
return 0;
}
void nghttp2_frame_unpack_window_update_payload(nghttp2_window_update *frame, void nghttp2_frame_unpack_window_update_payload(nghttp2_window_update *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen) size_t payloadlen)

152
lib/nghttp2_frame.h
View File

@ -116,35 +116,6 @@ ssize_t nghttp2_frame_pack_headers(uint8_t **buf_ptr,
nghttp2_headers *frame, nghttp2_headers *frame,
nghttp2_hd_context *deflater); nghttp2_hd_context *deflater);
/*
* Unpacks HEADERS frame byte sequence into |frame|. The control
* frame header is given in |head| with |headlen| length. In the spec,
* headlen is 8 bytes. |payload| is the data after frame header and
* just before name/value header block.
*
* The |inflater| inflates name/value header block.
*
* This function also validates the name/value pairs. If unpacking
* succeeds but validation fails, it is indicated by returning
* NGHTTP2_ERR_INVALID_HEADER_BLOCK.
*
* This function returns 0 if it succeeds or one of the following
* negative error codes:
*
* NGHTTP2_ERR_HEADER_COMP
* The inflate operation failed.
* NGHTTP2_ERR_INVALID_HEADER_BLOCK
* Unpacking succeeds but the header block is invalid.
* NGHTTP2_ERR_FRAME_SIZE_ERROR
* The input length is invalid
* NGHTTP2_ERR_NOMEM
* Out of memory.
*/
int nghttp2_frame_unpack_headers(nghttp2_headers *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload, size_t payloadlen,
nghttp2_hd_context *inflater);
/* /*
* Unpacks HEADERS frame byte sequence into |frame|. This function * Unpacks HEADERS frame byte sequence into |frame|. This function
* only unapcks bytes that come before name/value header block. * only unapcks bytes that come before name/value header block.
@ -152,15 +123,9 @@ int nghttp2_frame_unpack_headers(nghttp2_headers *frame,
* This function returns 0 if it succeeds or one of the following * This function returns 0 if it succeeds or one of the following
* negative error codes: * negative error codes:
* *
* NGHTTP2_ERR_FRAME_SIZE_ERROR * NGHTTP2_ERR_PROTO
* The input length is invalid * TODO END_HEADERS flag is not set
*/ */
int nghttp2_frame_unpack_headers_without_nv(nghttp2_headers *frame,
const uint8_t *head,
size_t headlen,
const uint8_t *payload,
size_t payloadlen);
int nghttp2_frame_unpack_headers_payload(nghttp2_headers *frame, int nghttp2_frame_unpack_headers_payload(nghttp2_headers *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen); size_t payloadlen);
@ -182,17 +147,7 @@ ssize_t nghttp2_frame_pack_priority(uint8_t **buf_ptr, size_t *buflen_ptr,
/* /*
* Unpacks PRIORITY wire format into |frame|. * Unpacks PRIORITY wire format into |frame|.
*
* This function returns 0 if it succeeds or one of the following
* negative error codes:
*
* NGHTTP2_ERR_FRAME_SIZE_ERROR
* The input length is invalid
*/ */
int nghttp2_frame_unpack_priority(nghttp2_priority *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload, size_t payloadlen);
void nghttp2_frame_unpack_priority_payload(nghttp2_priority *frame, void nghttp2_frame_unpack_priority_payload(nghttp2_priority *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen); size_t payloadlen);
@ -215,17 +170,7 @@ ssize_t nghttp2_frame_pack_rst_stream(uint8_t **buf_ptr, size_t *buflen_ptr,
/* /*
* Unpacks RST_STREAM frame byte sequence into |frame|. * Unpacks RST_STREAM frame byte sequence into |frame|.
*
* This function returns 0 if it succeeds or one of the following
* negative error codes:
*
* NGHTTP2_ERR_FRAME_SIZE_ERROR
* The input length is invalid
*/ */
int nghttp2_frame_unpack_rst_stream(nghttp2_rst_stream *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload, size_t payloadlen);
void nghttp2_frame_unpack_rst_stream_payload(nghttp2_rst_stream *frame, void nghttp2_frame_unpack_rst_stream_payload(nghttp2_rst_stream *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen); size_t payloadlen);
@ -255,26 +200,20 @@ size_t nghttp2_frame_pack_settings_payload(uint8_t *buf,
const nghttp2_settings_entry *iv, const nghttp2_settings_entry *iv,
size_t niv); size_t niv);
void nghttp2_frame_unpack_settings_entry(nghttp2_settings_entry *iv,
const uint8_t *payload);
/* /*
* Unpacks SETTINGS wire format into |frame|. * Makes a copy of |iv| in frame->settings.iv. The |niv| is assigned
* to frame->settings.niv.
* *
* This function returns 0 if it succeeds or one of the following * This function returns 0 if it succeeds or one of the following
* negative error codes: * negative error codes:
* *
* NGHTTP2_ERR_FRAME_SIZE_ERROR
* The input length is invalid
* NGHTTP2_ERR_NOMEM * NGHTTP2_ERR_NOMEM
* Out of memory. * Out of memory.
*/ */
int nghttp2_frame_unpack_settings(nghttp2_settings *frame, int nghttp2_frame_unpack_settings_payload(nghttp2_settings *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload, size_t payloadlen);
void nghttp2_frame_unpack_settings_entry(nghttp2_settings_entry *iv,
const uint8_t *payload);
int nghttp2_frame_unpack_settings_payload2(nghttp2_settings *frame,
nghttp2_settings_entry *iv, nghttp2_settings_entry *iv,
size_t niv); size_t niv);
@ -290,7 +229,7 @@ int nghttp2_frame_unpack_settings_payload2(nghttp2_settings *frame,
* NGHTTP2_ERR_NOMEM * NGHTTP2_ERR_NOMEM
* Out of memory. * Out of memory.
*/ */
int nghttp2_frame_unpack_settings_payload(nghttp2_settings_entry **iv_ptr, int nghttp2_frame_unpack_settings_payload2(nghttp2_settings_entry **iv_ptr,
size_t *niv_ptr, size_t *niv_ptr,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen); size_t payloadlen);
@ -320,36 +259,6 @@ ssize_t nghttp2_frame_pack_push_promise(uint8_t **buf_ptr,
nghttp2_push_promise *frame, nghttp2_push_promise *frame,
nghttp2_hd_context *deflater); nghttp2_hd_context *deflater);
/*
* Unpacks PUSH_PROMISE frame byte sequence into |frame|. The control
* frame header is given in |head| with |headlen| length. In the spec,
* headlen is 8 bytes. |payload| is the data after frame header and
* just before name/value header block.
*
* The |inflater| inflates name/value header block.
*
* This function also validates the name/value pairs. If unpacking
* succeeds but validation fails, it is indicated by returning
* NGHTTP2_ERR_INVALID_HEADER_BLOCK.
*
* This function returns 0 if it succeeds or one of the following
* negative error codes:
*
* NGHTTP2_ERR_HEADER_COMP
* The inflate operation failed.
* NGHTTP2_ERR_INVALID_HEADER_BLOCK
* Unpacking succeeds but the header block is invalid.
* NGHTTP2_ERR_FRAME_SIZE_ERROR
* The input length is invalid
* NGHTTP2_ERR_NOMEM
* Out of memory.
*/
int nghttp2_frame_unpack_push_promise(nghttp2_push_promise *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload,
size_t payloadlen,
nghttp2_hd_context *inflater);
/* /*
* Unpacks PUSH_PROMISE frame byte sequence into |frame|. This function * Unpacks PUSH_PROMISE frame byte sequence into |frame|. This function
* only unapcks bytes that come before name/value header block. * only unapcks bytes that come before name/value header block.
@ -357,15 +266,9 @@ int nghttp2_frame_unpack_push_promise(nghttp2_push_promise *frame,
* This function returns 0 if it succeeds or one of the following * This function returns 0 if it succeeds or one of the following
* negative error codes: * negative error codes:
* *
* NGHTTP2_ERR_FRAME_SIZE_ERROR * NGHTTP2_ERR_PROTO
* The input length is invalid * TODO END_HEADERS flag is not set
*/ */
int nghttp2_frame_unpack_push_promise_without_nv(nghttp2_push_promise *frame,
const uint8_t *head,
size_t headlen,
const uint8_t *payload,
size_t payloadlen);
int nghttp2_frame_unpack_push_promise_payload(nghttp2_push_promise *frame, int nghttp2_frame_unpack_push_promise_payload(nghttp2_push_promise *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen); size_t payloadlen);
@ -387,17 +290,7 @@ ssize_t nghttp2_frame_pack_ping(uint8_t **buf_ptr, size_t *buflen_ptr,
/* /*
* Unpacks PING wire format into |frame|. * Unpacks PING wire format into |frame|.
*
* This function returns 0 if it succeeds or one of the following
* negative error codes:
*
* NGHTTP2_ERR_FRAME_SIZE_ERROR
* The input length is invalid
*/ */
int nghttp2_frame_unpack_ping(nghttp2_ping *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload, size_t payloadlen);
void nghttp2_frame_unpack_ping_payload(nghttp2_ping *frame, void nghttp2_frame_unpack_ping_payload(nghttp2_ping *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen); size_t payloadlen);
@ -419,19 +312,7 @@ ssize_t nghttp2_frame_pack_goaway(uint8_t **buf_ptr, size_t *buflen_ptr,
/* /*
* Unpacks GOAWAY wire format into |frame|. * Unpacks GOAWAY wire format into |frame|.
*
* This function returns 0 if it succeeds or one of the following
* negative error codes:
*
* NGHTTP2_ERR_FRAME_SIZE_ERROR
* The input length is invalid
* NGHTTP2_ERR_NOMEM
* Out of memory.
*/ */
int nghttp2_frame_unpack_goaway(nghttp2_goaway *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload, size_t payloadlen);
void nghttp2_frame_unpack_goaway_payload(nghttp2_goaway *frame, void nghttp2_frame_unpack_goaway_payload(nghttp2_goaway *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen); size_t payloadlen);
@ -453,18 +334,7 @@ ssize_t nghttp2_frame_pack_window_update(uint8_t **buf_ptr, size_t *buflen_ptr,
/* /*
* Unpacks WINDOW_UPDATE frame byte sequence into |frame|. * Unpacks WINDOW_UPDATE frame byte sequence into |frame|.
*
* This function returns 0 if it succeeds or one of the following
* negative error codes:
*
* NGHTTP2_ERR_FRAME_SIZE_ERROR
* The input length is invalid
*/ */
int nghttp2_frame_unpack_window_update(nghttp2_window_update *frame,
const uint8_t *head, size_t headlen,
const uint8_t *payload,
size_t payloadlen);
void nghttp2_frame_unpack_window_update_payload(nghttp2_window_update *frame, void nghttp2_frame_unpack_window_update_payload(nghttp2_window_update *frame,
const uint8_t *payload, const uint8_t *payload,
size_t payloadlen); size_t payloadlen);

4
lib/nghttp2_session.c
View File

@ -2828,7 +2828,7 @@ static int session_process_settings_frame(nghttp2_session *session)
nghttp2_inbound_frame *iframe = &session->iframe; nghttp2_inbound_frame *iframe = &session->iframe;
nghttp2_frame *frame = &iframe->frame; nghttp2_frame *frame = &iframe->frame;
rv = nghttp2_frame_unpack_settings_payload2(&frame->settings, rv = nghttp2_frame_unpack_settings_payload(&frame->settings,
iframe->iv, iframe->niv); iframe->iv, iframe->niv);
if(rv != 0) { if(rv != 0) {
assert(nghttp2_is_fatal(rv)); assert(nghttp2_is_fatal(rv));
@ -4074,7 +4074,7 @@ int nghttp2_session_upgrade(nghttp2_session *session,
if(settings_payloadlen % 8) { if(settings_payloadlen % 8) {
return NGHTTP2_ERR_INVALID_ARGUMENT; return NGHTTP2_ERR_INVALID_ARGUMENT;
} }
rv = nghttp2_frame_unpack_settings_payload(&iv, &niv, settings_payload, rv = nghttp2_frame_unpack_settings_payload2(&iv, &niv, settings_payload,
settings_payloadlen); settings_payloadlen);
if(rv != 0) { if(rv != 0) {
return rv; return rv;

56
tests/nghttp2_frame_test.c
View File

@ -90,8 +90,7 @@ void test_nghttp2_frame_pack_headers()
1 << 20, nva, nvlen); 1 << 20, nva, nvlen);
framelen = nghttp2_frame_pack_headers(&buf, &buflen, &frame, &deflater); framelen = nghttp2_frame_pack_headers(&buf, &buflen, &frame, &deflater);
CU_ASSERT(0 == unpack_frame((nghttp2_frame*)&oframe, NGHTTP2_HEADERS, CU_ASSERT(0 == unpack_frame((nghttp2_frame*)&oframe, buf, framelen));
buf, framelen));
check_frame_header(framelen - NGHTTP2_FRAME_HEAD_LENGTH, NGHTTP2_HEADERS, check_frame_header(framelen - NGHTTP2_FRAME_HEAD_LENGTH, NGHTTP2_HEADERS,
NGHTTP2_FLAG_END_STREAM | NGHTTP2_FLAG_END_HEADERS, NGHTTP2_FLAG_END_STREAM | NGHTTP2_FLAG_END_HEADERS,
1000000007, &oframe.hd); 1000000007, &oframe.hd);
@ -113,8 +112,7 @@ void test_nghttp2_frame_pack_headers()
frame.hd.flags |= NGHTTP2_FLAG_PRIORITY; frame.hd.flags |= NGHTTP2_FLAG_PRIORITY;
framelen = nghttp2_frame_pack_headers(&buf, &buflen, &frame, &deflater); framelen = nghttp2_frame_pack_headers(&buf, &buflen, &frame, &deflater);
CU_ASSERT(0 == unpack_frame((nghttp2_frame*)&oframe, NGHTTP2_HEADERS, CU_ASSERT(0 == unpack_frame((nghttp2_frame*)&oframe, buf, framelen));
buf, framelen));
check_frame_header(framelen - NGHTTP2_FRAME_HEAD_LENGTH, NGHTTP2_HEADERS, check_frame_header(framelen - NGHTTP2_FRAME_HEAD_LENGTH, NGHTTP2_HEADERS,
NGHTTP2_FLAG_END_STREAM | NGHTTP2_FLAG_END_HEADERS | NGHTTP2_FLAG_END_STREAM | NGHTTP2_FLAG_END_HEADERS |
NGHTTP2_FLAG_PRIORITY, NGHTTP2_FLAG_PRIORITY,
@ -183,11 +181,7 @@ void test_nghttp2_frame_pack_priority(void)
ssize_t framelen; ssize_t framelen;
nghttp2_frame_priority_init(&frame, 1000000007, 1 << 30); nghttp2_frame_priority_init(&frame, 1000000007, 1 << 30);
framelen = nghttp2_frame_pack_priority(&buf, &buflen, &frame); framelen = nghttp2_frame_pack_priority(&buf, &buflen, &frame);
CU_ASSERT(0 == nghttp2_frame_unpack_priority CU_ASSERT(0 == unpack_frame((nghttp2_frame*)&oframe, buf, framelen));
(&oframe,
&buf[0], NGHTTP2_FRAME_HEAD_LENGTH,
&buf[NGHTTP2_FRAME_HEAD_LENGTH],
framelen - NGHTTP2_FRAME_HEAD_LENGTH));
check_frame_header(4, NGHTTP2_PRIORITY, NGHTTP2_FLAG_NONE, 1000000007, check_frame_header(4, NGHTTP2_PRIORITY, NGHTTP2_FLAG_NONE, 1000000007,
&oframe.hd); &oframe.hd);
CU_ASSERT(1 << 30 == oframe.pri); CU_ASSERT(1 << 30 == oframe.pri);
@ -204,11 +198,7 @@ void test_nghttp2_frame_pack_rst_stream(void)
ssize_t framelen; ssize_t framelen;
nghttp2_frame_rst_stream_init(&frame, 1000000007, NGHTTP2_PROTOCOL_ERROR); nghttp2_frame_rst_stream_init(&frame, 1000000007, NGHTTP2_PROTOCOL_ERROR);
framelen = nghttp2_frame_pack_rst_stream(&buf, &buflen, &frame); framelen = nghttp2_frame_pack_rst_stream(&buf, &buflen, &frame);
CU_ASSERT(0 == nghttp2_frame_unpack_rst_stream CU_ASSERT(0 == unpack_frame((nghttp2_frame*)&oframe, buf, framelen));
(&oframe,
&buf[0], NGHTTP2_FRAME_HEAD_LENGTH,
&buf[NGHTTP2_FRAME_HEAD_LENGTH],
framelen - NGHTTP2_FRAME_HEAD_LENGTH));
check_frame_header(4, NGHTTP2_RST_STREAM, NGHTTP2_FLAG_NONE, 1000000007, check_frame_header(4, NGHTTP2_RST_STREAM, NGHTTP2_FLAG_NONE, 1000000007,
&oframe.hd); &oframe.hd);
CU_ASSERT(NGHTTP2_PROTOCOL_ERROR == oframe.error_code); CU_ASSERT(NGHTTP2_PROTOCOL_ERROR == oframe.error_code);
@ -236,13 +226,7 @@ void test_nghttp2_frame_pack_settings()
nghttp2_frame_iv_copy(iv, 3), 3); nghttp2_frame_iv_copy(iv, 3), 3);
framelen = nghttp2_frame_pack_settings(&buf, &buflen, &frame); framelen = nghttp2_frame_pack_settings(&buf, &buflen, &frame);
CU_ASSERT(NGHTTP2_FRAME_HEAD_LENGTH+3*8 == framelen); CU_ASSERT(NGHTTP2_FRAME_HEAD_LENGTH+3*8 == framelen);
CU_ASSERT(0 == unpack_frame((nghttp2_frame*)&oframe, buf, framelen));
CU_ASSERT(0 == nghttp2_frame_unpack_settings
(&oframe,
&buf[0], NGHTTP2_FRAME_HEAD_LENGTH,
&buf[NGHTTP2_FRAME_HEAD_LENGTH],
framelen - NGHTTP2_FRAME_HEAD_LENGTH));
check_frame_header(3*8, NGHTTP2_SETTINGS, NGHTTP2_FLAG_NONE, 0, &oframe.hd); check_frame_header(3*8, NGHTTP2_SETTINGS, NGHTTP2_FLAG_NONE, 0, &oframe.hd);
CU_ASSERT(3 == oframe.niv); CU_ASSERT(3 == oframe.niv);
for(i = 0; i < 3; ++i) { for(i = 0; i < 3; ++i) {
@ -276,8 +260,7 @@ void test_nghttp2_frame_pack_push_promise()
1000000007, (1U << 31) - 1, nva, nvlen); 1000000007, (1U << 31) - 1, nva, nvlen);
framelen = nghttp2_frame_pack_push_promise(&buf, &buflen, &frame, &deflater); framelen = nghttp2_frame_pack_push_promise(&buf, &buflen, &frame, &deflater);
CU_ASSERT(0 == unpack_frame((nghttp2_frame*)&oframe, NGHTTP2_PUSH_PROMISE, CU_ASSERT(0 == unpack_frame((nghttp2_frame*)&oframe, buf, framelen));
buf, framelen));
check_frame_header(framelen - NGHTTP2_FRAME_HEAD_LENGTH, check_frame_header(framelen - NGHTTP2_FRAME_HEAD_LENGTH,
NGHTTP2_PUSH_PROMISE, NGHTTP2_PUSH_PROMISE,
NGHTTP2_FLAG_END_PUSH_PROMISE, 1000000007, &oframe.hd); NGHTTP2_FLAG_END_PUSH_PROMISE, 1000000007, &oframe.hd);
@ -307,11 +290,7 @@ void test_nghttp2_frame_pack_ping(void)
const uint8_t opaque_data[] = "01234567"; const uint8_t opaque_data[] = "01234567";
nghttp2_frame_ping_init(&frame, NGHTTP2_FLAG_ACK, opaque_data); nghttp2_frame_ping_init(&frame, NGHTTP2_FLAG_ACK, opaque_data);
framelen = nghttp2_frame_pack_ping(&buf, &buflen, &frame); framelen = nghttp2_frame_pack_ping(&buf, &buflen, &frame);
CU_ASSERT(0 == nghttp2_frame_unpack_ping CU_ASSERT(0 == unpack_frame((nghttp2_frame*)&oframe, buf, framelen));
(&oframe,
&buf[0], NGHTTP2_FRAME_HEAD_LENGTH,
&buf[NGHTTP2_FRAME_HEAD_LENGTH],
framelen - NGHTTP2_FRAME_HEAD_LENGTH));
check_frame_header(8, NGHTTP2_PING, NGHTTP2_FLAG_ACK, 0, &oframe.hd); check_frame_header(8, NGHTTP2_PING, NGHTTP2_FLAG_ACK, 0, &oframe.hd);
CU_ASSERT(memcmp(opaque_data, oframe.opaque_data, sizeof(opaque_data) - 1) CU_ASSERT(memcmp(opaque_data, oframe.opaque_data, sizeof(opaque_data) - 1)
== 0); == 0);
@ -328,20 +307,20 @@ void test_nghttp2_frame_pack_goaway()
ssize_t framelen; ssize_t framelen;
size_t opaque_data_len = 16; size_t opaque_data_len = 16;
uint8_t *opaque_data = malloc(opaque_data_len); uint8_t *opaque_data = malloc(opaque_data_len);
memcpy(opaque_data, "0123456789abcdef", opaque_data_len); memcpy(opaque_data, "0123456789abcdef", opaque_data_len);
nghttp2_frame_goaway_init(&frame, 1000000007, NGHTTP2_PROTOCOL_ERROR, nghttp2_frame_goaway_init(&frame, 1000000007, NGHTTP2_PROTOCOL_ERROR,
opaque_data, opaque_data_len); opaque_data, opaque_data_len);
framelen = nghttp2_frame_pack_goaway(&buf, &buflen, &frame); framelen = nghttp2_frame_pack_goaway(&buf, &buflen, &frame);
CU_ASSERT(0 == nghttp2_frame_unpack_goaway CU_ASSERT(0 == unpack_frame((nghttp2_frame*)&oframe, buf, framelen));
(&oframe,
&buf[0], NGHTTP2_FRAME_HEAD_LENGTH,
&buf[NGHTTP2_FRAME_HEAD_LENGTH],
framelen-NGHTTP2_FRAME_HEAD_LENGTH));
check_frame_header(24, NGHTTP2_GOAWAY, NGHTTP2_FLAG_NONE, 0, &oframe.hd); check_frame_header(24, NGHTTP2_GOAWAY, NGHTTP2_FLAG_NONE, 0, &oframe.hd);
CU_ASSERT(1000000007 == oframe.last_stream_id); CU_ASSERT(1000000007 == oframe.last_stream_id);
CU_ASSERT(NGHTTP2_PROTOCOL_ERROR == oframe.error_code); CU_ASSERT(NGHTTP2_PROTOCOL_ERROR == oframe.error_code);
CU_ASSERT(opaque_data_len == oframe.opaque_data_len); /* TODO Currently, opaque data is discarded */
CU_ASSERT(memcmp(opaque_data, oframe.opaque_data, opaque_data_len) == 0); CU_ASSERT(0 == oframe.opaque_data_len);
CU_ASSERT(NULL == oframe.opaque_data);
/* CU_ASSERT(opaque_data_len == oframe.opaque_data_len); */
/* CU_ASSERT(memcmp(opaque_data, oframe.opaque_data, opaque_data_len) == 0); */
free(buf); free(buf);
nghttp2_frame_goaway_free(&oframe); nghttp2_frame_goaway_free(&oframe);
nghttp2_frame_goaway_free(&frame); nghttp2_frame_goaway_free(&frame);
@ -353,15 +332,12 @@ void test_nghttp2_frame_pack_window_update(void)
uint8_t *buf = NULL; uint8_t *buf = NULL;
size_t buflen = 0; size_t buflen = 0;
ssize_t framelen; ssize_t framelen;
nghttp2_frame_window_update_init(&frame, NGHTTP2_FLAG_NONE, nghttp2_frame_window_update_init(&frame, NGHTTP2_FLAG_NONE,
1000000007, 4096); 1000000007, 4096);
framelen = nghttp2_frame_pack_window_update(&buf, &buflen, framelen = nghttp2_frame_pack_window_update(&buf, &buflen,
&frame); &frame);
CU_ASSERT(0 == nghttp2_frame_unpack_window_update CU_ASSERT(0 == unpack_frame((nghttp2_frame*)&oframe, buf, framelen));
(&oframe,
&buf[0], NGHTTP2_FRAME_HEAD_LENGTH,
&buf[NGHTTP2_FRAME_HEAD_LENGTH],
framelen - NGHTTP2_FRAME_HEAD_LENGTH));
check_frame_header(4, NGHTTP2_WINDOW_UPDATE, NGHTTP2_FLAG_NONE, check_frame_header(4, NGHTTP2_WINDOW_UPDATE, NGHTTP2_FLAG_NONE,
1000000007, &oframe.hd); 1000000007, &oframe.hd);
CU_ASSERT(4096 == oframe.window_size_increment); CU_ASSERT(4096 == oframe.window_size_increment);

8
tests/nghttp2_session_test.c
View File

@ -2062,7 +2062,7 @@ void test_nghttp2_submit_request_without_data(void)
CU_ASSERT(OB_CTRL(item)->hd.flags & NGHTTP2_FLAG_END_STREAM); CU_ASSERT(OB_CTRL(item)->hd.flags & NGHTTP2_FLAG_END_STREAM);
CU_ASSERT(0 == nghttp2_session_send(session)); CU_ASSERT(0 == nghttp2_session_send(session));
CU_ASSERT(0 == unpack_frame(&frame, NGHTTP2_HEADERS, acc.buf, acc.length)); CU_ASSERT(0 == unpack_frame(&frame, acc.buf, acc.length));
inflate_hd(&inflater, &out, acc.buf + 8, acc.length - 8); inflate_hd(&inflater, &out, acc.buf + 8, acc.length - 8);
@ -2136,7 +2136,7 @@ void test_nghttp2_submit_response_without_data(void)
CU_ASSERT(OB_CTRL(item)->hd.flags & NGHTTP2_FLAG_END_STREAM); CU_ASSERT(OB_CTRL(item)->hd.flags & NGHTTP2_FLAG_END_STREAM);
CU_ASSERT(0 == nghttp2_session_send(session)); CU_ASSERT(0 == nghttp2_session_send(session));
CU_ASSERT(0 == unpack_frame(&frame, NGHTTP2_HEADERS, acc.buf, acc.length)); CU_ASSERT(0 == unpack_frame(&frame, acc.buf, acc.length));
inflate_hd(&inflater, &out, acc.buf + 8, acc.length - 8); inflate_hd(&inflater, &out, acc.buf + 8, acc.length - 8);
@ -2326,7 +2326,7 @@ void test_nghttp2_submit_headers(void)
CU_ASSERT(NGHTTP2_HEADERS == ud.sent_frame_type); CU_ASSERT(NGHTTP2_HEADERS == ud.sent_frame_type);
CU_ASSERT(stream->shut_flags & NGHTTP2_SHUT_WR); CU_ASSERT(stream->shut_flags & NGHTTP2_SHUT_WR);
CU_ASSERT(0 == unpack_frame(&frame, NGHTTP2_HEADERS, acc.buf, acc.length)); CU_ASSERT(0 == unpack_frame(&frame, acc.buf, acc.length));
inflate_hd(&inflater, &out, acc.buf + 8, acc.length - 8); inflate_hd(&inflater, &out, acc.buf + 8, acc.length - 8);
@ -3824,7 +3824,7 @@ void test_nghttp2_pack_settings_payload(void)
len = nghttp2_pack_settings_payload(buf, sizeof(buf), iv, 2); len = nghttp2_pack_settings_payload(buf, sizeof(buf), iv, 2);
CU_ASSERT(16 == len); CU_ASSERT(16 == len);
CU_ASSERT(0 == nghttp2_frame_unpack_settings_payload(&resiv, &resniv, CU_ASSERT(0 == nghttp2_frame_unpack_settings_payload2(&resiv, &resniv,
buf, len)); buf, len));
CU_ASSERT(2 == resniv); CU_ASSERT(2 == resniv);
CU_ASSERT(NGHTTP2_SETTINGS_FLOW_CONTROL_OPTIONS == resiv[0].settings_id); CU_ASSERT(NGHTTP2_SETTINGS_FLOW_CONTROL_OPTIONS == resiv[0].settings_id);

52
tests/nghttp2_test_helper.c
View File

@ -28,27 +28,45 @@
#include <CUnit/CUnit.h> #include <CUnit/CUnit.h>
/* #include "nghttp2_session.h" */ int unpack_frame(nghttp2_frame *frame, const uint8_t *in, size_t len)
ssize_t unpack_frame(nghttp2_frame *frame,
nghttp2_frame_type type,
const uint8_t *in, size_t len)
{ {
ssize_t rv; ssize_t rv = 0;
switch(type) { const uint8_t *payload = in + NGHTTP2_FRAME_HEAD_LENGTH;
size_t payloadlen = len - NGHTTP2_FRAME_HEAD_LENGTH;
nghttp2_frame_unpack_frame_hd(&frame->hd, in);
switch(frame->hd.type) {
case NGHTTP2_HEADERS: case NGHTTP2_HEADERS:
rv = nghttp2_frame_unpack_headers_without_nv rv = nghttp2_frame_unpack_headers_payload
((nghttp2_headers*)frame, (&frame->headers, payload, payloadlen);
&in[0], NGHTTP2_FRAME_HEAD_LENGTH, break;
&in[NGHTTP2_FRAME_HEAD_LENGTH], case NGHTTP2_PRIORITY:
len - NGHTTP2_FRAME_HEAD_LENGTH); nghttp2_frame_unpack_priority_payload
(&frame->priority, payload, payloadlen);
break;
case NGHTTP2_RST_STREAM:
nghttp2_frame_unpack_rst_stream_payload
(&frame->rst_stream, payload, payloadlen);
break;
case NGHTTP2_SETTINGS:
rv = nghttp2_frame_unpack_settings_payload2(&frame->settings.iv,
&frame->settings.niv,
payload, payloadlen);
break; break;
case NGHTTP2_PUSH_PROMISE: case NGHTTP2_PUSH_PROMISE:
rv = nghttp2_frame_unpack_push_promise_without_nv rv = nghttp2_frame_unpack_push_promise_payload
((nghttp2_push_promise*)frame, (&frame->push_promise, payload, payloadlen);
&in[0], NGHTTP2_FRAME_HEAD_LENGTH, break;
&in[NGHTTP2_FRAME_HEAD_LENGTH], case NGHTTP2_PING:
len - NGHTTP2_FRAME_HEAD_LENGTH); nghttp2_frame_unpack_ping_payload
(&frame->ping, payload, payloadlen);
break;
case NGHTTP2_GOAWAY:
nghttp2_frame_unpack_goaway_payload
(&frame->goaway, payload, payloadlen);
break;
case NGHTTP2_WINDOW_UPDATE:
nghttp2_frame_unpack_window_update_payload
(&frame->window_update, payload, payloadlen);
break; break;
default: default:
/* Must not be reachable */ /* Must not be reachable */

4
tests/nghttp2_test_helper.h
View File

@ -36,9 +36,7 @@
{ (uint8_t*)NAME, (uint8_t*)VALUE, strlen(NAME), strlen(VALUE) } { (uint8_t*)NAME, (uint8_t*)VALUE, strlen(NAME), strlen(VALUE) }
#define ARRLEN(ARR) (sizeof(ARR)/sizeof(ARR[0])) #define ARRLEN(ARR) (sizeof(ARR)/sizeof(ARR[0]))
ssize_t unpack_frame(nghttp2_frame *frame, int unpack_frame(nghttp2_frame *frame, const uint8_t *in, size_t len);
nghttp2_frame_type type,
const uint8_t *in, size_t len);
int strmemeq(const char *a, const uint8_t *b, size_t bn); int strmemeq(const char *a, const uint8_t *b, size_t bn);