nghttp2/lib/nghttp2_outbound_item.c

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/*
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* nghttp2 - HTTP/2 C Library
*
* Copyright (c) 2012 Tatsuhiro Tsujikawa
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
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#include "nghttp2_outbound_item.h"
#include <assert.h>
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void nghttp2_outbound_item_free(nghttp2_outbound_item *item)
{
if(item == NULL) {
return;
}
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if(item->frame_cat == NGHTTP2_CAT_CTRL) {
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nghttp2_frame *frame;
frame = nghttp2_outbound_item_get_ctrl_frame(item);
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switch(frame->hd.type) {
case NGHTTP2_HEADERS:
nghttp2_frame_headers_free(&frame->headers);
if(item->aux_data) {
free(((nghttp2_headers_aux_data*)item->aux_data)->data_prd);
}
break;
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case NGHTTP2_PRIORITY:
nghttp2_frame_priority_free(&frame->priority);
break;
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case NGHTTP2_RST_STREAM:
nghttp2_frame_rst_stream_free(&frame->rst_stream);
break;
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case NGHTTP2_SETTINGS:
nghttp2_frame_settings_free(&frame->settings);
break;
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case NGHTTP2_PUSH_PROMISE:
nghttp2_frame_push_promise_free(&frame->push_promise);
break;
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case NGHTTP2_PING:
nghttp2_frame_ping_free(&frame->ping);
break;
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case NGHTTP2_GOAWAY:
nghttp2_frame_goaway_free(&frame->goaway);
break;
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case NGHTTP2_WINDOW_UPDATE:
nghttp2_frame_window_update_free(&frame->window_update);
break;
}
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} else if(item->frame_cat == NGHTTP2_CAT_DATA) {
nghttp2_private_data *data_frame;
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data_frame = nghttp2_outbound_item_get_data_frame(item);
nghttp2_frame_private_data_free(data_frame);
} else {
/* Unreachable */
assert(0);
}
free(item->frame);
free(item->aux_data);
}