/src/nghttp2/lib/nghttp2_outbound_item.c

Source (jump to first uncovered line)
/*
 * 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.
 */
#include "nghttp2_outbound_item.h"

#include <assert.h>
#include <string.h>

void nghttp2_outbound_item_init(nghttp2_outbound_item *item) {
  item->cycle = 0;
  item->qnext = NULL;
  item->queued = 0;

  memset(&item->aux_data, 0, sizeof(nghttp2_aux_data));
}

void nghttp2_outbound_item_free(nghttp2_outbound_item *item, nghttp2_mem *mem) {
  nghttp2_frame *frame;

  if (item == NULL) {
    return;
  }

  frame = &item->frame;

  switch (frame->hd.type) {
  case NGHTTP2_DATA:
    nghttp2_frame_data_free(&frame->data);
    break;
  case NGHTTP2_HEADERS:
    nghttp2_frame_headers_free(&frame->headers, mem);
    break;
  case NGHTTP2_PRIORITY:
    nghttp2_frame_priority_free(&frame->priority);
    break;
  case NGHTTP2_RST_STREAM:
    nghttp2_frame_rst_stream_free(&frame->rst_stream);
    break;
  case NGHTTP2_SETTINGS:
    nghttp2_frame_settings_free(&frame->settings, mem);
    break;
  case NGHTTP2_PUSH_PROMISE:
    nghttp2_frame_push_promise_free(&frame->push_promise, mem);
    break;
  case NGHTTP2_PING:
    nghttp2_frame_ping_free(&frame->ping);
    break;
  case NGHTTP2_GOAWAY:
    nghttp2_frame_goaway_free(&frame->goaway, mem);
    break;
  case NGHTTP2_WINDOW_UPDATE:
    nghttp2_frame_window_update_free(&frame->window_update);
    break;
  default: {
    nghttp2_ext_aux_data *aux_data;

    aux_data = &item->aux_data.ext;

    if (aux_data->builtin == 0) {
      nghttp2_frame_extension_free(&frame->ext);
      break;
    }

    switch (frame->hd.type) {
    case NGHTTP2_ALTSVC:
      nghttp2_frame_altsvc_free(&frame->ext, mem);
      break;
    case NGHTTP2_ORIGIN:
      nghttp2_frame_origin_free(&frame->ext, mem);
      break;
    default:
      assert(0);
      break;
    }
  }
  }
}

void nghttp2_outbound_queue_init(nghttp2_outbound_queue *q) {
  q->head = q->tail = NULL;
  q->n = 0;
}

void nghttp2_outbound_queue_push(nghttp2_outbound_queue *q,
                                 nghttp2_outbound_item *item) {
  if (q->tail) {
    q->tail = q->tail->qnext = item;
  } else {
    q->head = q->tail = item;
  }
  ++q->n;
}

void nghttp2_outbound_queue_pop(nghttp2_outbound_queue *q) {
  nghttp2_outbound_item *item;
  if (!q->head) {
    return;
  }
  item = q->head;
  q->head = q->head->qnext;
  item->qnext = NULL;
  if (!q->head) {
    q->tail = NULL;
  }
  --q->n;
}

Line	Count	Source (jump to first uncovered line)
1		/*
2		* nghttp2 - HTTP/2 C Library
3		*
4		* Copyright (c) 2012 Tatsuhiro Tsujikawa
5		*
6		* Permission is hereby granted, free of charge, to any person obtaining
7		* a copy of this software and associated documentation files (the
8		* "Software"), to deal in the Software without restriction, including
9		* without limitation the rights to use, copy, modify, merge, publish,
10		* distribute, sublicense, and/or sell copies of the Software, and to
11		* permit persons to whom the Software is furnished to do so, subject to
12		* the following conditions:
13		*
14		* The above copyright notice and this permission notice shall be
15		* included in all copies or substantial portions of the Software.
16		*
17		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18		* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19		* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20		* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
21		* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
22		* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
23		* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24		*/
25		#include "nghttp2_outbound_item.h"
26
27		#include <assert.h>
28		#include <string.h>
29
30	41.3k	void nghttp2_outbound_item_init(nghttp2_outbound_item *item) {
31	41.3k	item->cycle = 0;
32	41.3k	item->qnext = NULL;
33	41.3k	item->queued = 0;
34
35	41.3k	memset(&item->aux_data, 0, sizeof(nghttp2_aux_data));
36	41.3k	}
37
38	73.2k	void nghttp2_outbound_item_free(nghttp2_outbound_item item, nghttp2_mem mem) {
39	73.2k	nghttp2_frame *frame;
40
41	73.2k	if (item == NULL) {
42	31.8k	return;
43	31.8k	}
44
45	41.3k	frame = &item->frame;
46
47	41.3k	switch (frame->hd.type) {
48	1.26k	case NGHTTP2_DATA:
49	1.26k	nghttp2_frame_data_free(&frame->data);
50	1.26k	break;
51	8.24k	case NGHTTP2_HEADERS:
52	8.24k	nghttp2_frame_headers_free(&frame->headers, mem);
53	8.24k	break;
54	0	case NGHTTP2_PRIORITY:
55	0	nghttp2_frame_priority_free(&frame->priority);
56	0	break;
57	7.77k	case NGHTTP2_RST_STREAM:
58	7.77k	nghttp2_frame_rst_stream_free(&frame->rst_stream);
59	7.77k	break;
60	14.2k	case NGHTTP2_SETTINGS:
61	14.2k	nghttp2_frame_settings_free(&frame->settings, mem);
62	14.2k	break;
63	0	case NGHTTP2_PUSH_PROMISE:
64	0	nghttp2_frame_push_promise_free(&frame->push_promise, mem);
65	0	break;
66	116	case NGHTTP2_PING:
67	116	nghttp2_frame_ping_free(&frame->ping);
68	116	break;
69	1.66k	case NGHTTP2_GOAWAY:
70	1.66k	nghttp2_frame_goaway_free(&frame->goaway, mem);
71	1.66k	break;
72	8.03k	case NGHTTP2_WINDOW_UPDATE:
73	8.03k	nghttp2_frame_window_update_free(&frame->window_update);
74	8.03k	break;
75	0	default: {
76	0	nghttp2_ext_aux_data *aux_data;
77
78	0	aux_data = &item->aux_data.ext;
79
80	0	if (aux_data->builtin == 0) {
81	0	nghttp2_frame_extension_free(&frame->ext);
82	0	break;
83	0	}
84
85	0	switch (frame->hd.type) {
86	0	case NGHTTP2_ALTSVC:
87	0	nghttp2_frame_altsvc_free(&frame->ext, mem);
88	0	break;
89	0	case NGHTTP2_ORIGIN:
90	0	nghttp2_frame_origin_free(&frame->ext, mem);
91	0	break;
92	0	default:
93	0	assert(0);
94	0	break;
95	0	}
96	0	}
97	41.3k	}
98	41.3k	}
99
100	0	void nghttp2_outbound_queue_init(nghttp2_outbound_queue *q) {
101	0	q->head = q->tail = NULL;
102	0	q->n = 0;
103	0	}
104
105		void nghttp2_outbound_queue_push(nghttp2_outbound_queue *q,
106	40.1k	nghttp2_outbound_item *item) {
107	40.1k	if (q->tail) {
108	1.87k	q->tail = q->tail->qnext = item;
109	38.2k	} else {
110	38.2k	q->head = q->tail = item;
111	38.2k	}
112	40.1k	++q->n;
113	40.1k	}
114
115	39.4k	void nghttp2_outbound_queue_pop(nghttp2_outbound_queue *q) {
116	39.4k	nghttp2_outbound_item *item;
117	39.4k	if (!q->head) {
118	0	return;
119	0	}
120	39.4k	item = q->head;
121	39.4k	q->head = q->head->qnext;
122	39.4k	item->qnext = NULL;
123	39.4k	if (!q->head) {
124	37.5k	q->tail = NULL;
125	37.5k	}
126	39.4k	--q->n;
127	39.4k	}

Coverage Report

Created: 2022-11-30 06:20