void nghttp2_frame_priority_init(nghttp2_priority *frame, int32_t stream_id,
int32_t pri)
{
memset(frame, 0, sizeof(nghttp2_priority));
nghttp2_frame_set_hd(&frame->hd, 4, NGHTTP2_PRIORITY, NGHTTP2_FLAG_NONE,
stream_id);
frame->pri = pri;
}
void nghttp2_frame_rst_stream_init(nghttp2_rst_stream *frame,
int32_t stream_id,
nghttp2_error_code error_code)
{
memset(frame, 0, sizeof(nghttp2_rst_stream));
nghttp2_frame_set_hd(&frame->hd, 4, NGHTTP2_RST_STREAM, NGHTTP2_FLAG_NONE,
stream_id);
frame->error_code = error_code;
}
void nghttp2_frame_ping_init(nghttp2_ping *frame, uint8_t flags,
const uint8_t *opaque_data)
{
memset(frame, 0, sizeof(nghttp2_ping));
nghttp2_frame_set_hd(&frame->hd, 8, NGHTTP2_PING, flags, 0);
if(opaque_data) {
memcpy(frame->opaque_data, opaque_data, sizeof(frame->opaque_data));
}
}
void nghttp2_frame_window_update_init(nghttp2_window_update *frame,
uint8_t flags,
int32_t stream_id,
int32_t window_size_increment)
{
memset(frame, 0, sizeof(nghttp2_window_update));
nghttp2_frame_set_hd(&frame->hd, 4, NGHTTP2_WINDOW_UPDATE, flags, stream_id);
frame->window_size_increment = window_size_increment;
}
void nghttp2_frame_settings_init(nghttp2_settings *frame, uint8_t flags,
nghttp2_settings_entry *iv, size_t niv)
{
memset(frame, 0, sizeof(nghttp2_settings));
nghttp2_frame_set_hd(&frame->hd, niv * NGHTTP2_FRAME_SETTINGS_ENTRY_LENGTH,
NGHTTP2_SETTINGS, flags, 0);
frame->niv = niv;
frame->iv = iv;
}
void nghttp2_frame_data_init(nghttp2_data *frame, uint8_t flags,
int32_t stream_id,
const nghttp2_data_provider *data_prd)
{
memset(frame, 0, sizeof(nghttp2_data));
/* At this moment, the length of DATA frame is unknown */
nghttp2_frame_set_hd(&frame->hd, 0, NGHTTP2_DATA, flags, stream_id);
frame->data_prd = *data_prd;
}
void nghttp2_frame_settings_init(nghttp2_settings *frame,
nghttp2_settings_entry *iv, size_t niv)
{
memset(frame, 0, sizeof(nghttp2_settings));
nghttp2_frame_set_hd(&frame->hd, niv*8, NGHTTP2_SETTINGS, NGHTTP2_FLAG_NONE,
0);
frame->niv = niv;
frame->iv = iv;
}
void nghttp2_frame_headers_init(nghttp2_headers *frame,
uint8_t flags, int32_t stream_id, int32_t pri,
nghttp2_nv *nva, size_t nvlen)
{
memset(frame, 0, sizeof(nghttp2_headers));
nghttp2_frame_set_hd(&frame->hd, 0, NGHTTP2_HEADERS, flags, stream_id);
frame->pri = pri;
frame->nva = nva;
frame->nvlen = nvlen;
frame->cat = NGHTTP2_HCAT_REQUEST;
}
void nghttp2_frame_push_promise_init(nghttp2_push_promise *frame,
uint8_t flags, int32_t stream_id,
int32_t promised_stream_id,
nghttp2_nv *nva, size_t nvlen)
{
memset(frame, 0, sizeof(nghttp2_push_promise));
nghttp2_frame_set_hd(&frame->hd, 0, NGHTTP2_PUSH_PROMISE, flags, stream_id);
frame->promised_stream_id = promised_stream_id;
frame->nva = nva;
frame->nvlen = nvlen;
}
void nghttp2_frame_goaway_init(nghttp2_goaway *frame, int32_t last_stream_id,
nghttp2_error_code error_code,
uint8_t *opaque_data, size_t opaque_data_len)
{
memset(frame, 0, sizeof(nghttp2_goaway));
nghttp2_frame_set_hd(&frame->hd, 8+opaque_data_len, NGHTTP2_GOAWAY,
NGHTTP2_FLAG_NONE, 0);
frame->last_stream_id = last_stream_id;
frame->error_code = error_code;
frame->opaque_data = opaque_data;
frame->opaque_data_len = opaque_data_len;
}