141 lines
3.6 KiB
C
141 lines
3.6 KiB
C
/*
|
|
* nghttp2 - HTTP/2.0 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_test_helper.h"
|
|
|
|
#include <assert.h>
|
|
|
|
#include <CUnit/CUnit.h>
|
|
|
|
/* #include "nghttp2_session.h" */
|
|
|
|
ssize_t unpack_frame(nghttp2_frame *frame,
|
|
nghttp2_frame_type type,
|
|
const uint8_t *in, size_t len)
|
|
{
|
|
ssize_t rv;
|
|
switch(type) {
|
|
case NGHTTP2_HEADERS:
|
|
rv = nghttp2_frame_unpack_headers_without_nv
|
|
((nghttp2_headers*)frame,
|
|
&in[0], NGHTTP2_FRAME_HEAD_LENGTH,
|
|
&in[NGHTTP2_FRAME_HEAD_LENGTH],
|
|
len - NGHTTP2_FRAME_HEAD_LENGTH);
|
|
break;
|
|
case NGHTTP2_PUSH_PROMISE:
|
|
rv = nghttp2_frame_unpack_push_promise_without_nv
|
|
((nghttp2_push_promise*)frame,
|
|
&in[0], NGHTTP2_FRAME_HEAD_LENGTH,
|
|
&in[NGHTTP2_FRAME_HEAD_LENGTH],
|
|
len - NGHTTP2_FRAME_HEAD_LENGTH);
|
|
break;
|
|
default:
|
|
/* Must not be reachable */
|
|
assert(0);
|
|
}
|
|
return rv;
|
|
}
|
|
|
|
int strmemeq(const char *a, const uint8_t *b, size_t bn)
|
|
{
|
|
const uint8_t *c;
|
|
if(!a || !b) {
|
|
return 0;
|
|
}
|
|
c = b + bn;
|
|
for(; *a && b != c && *a == *b; ++a, ++b);
|
|
return !*a && b == c;
|
|
}
|
|
|
|
int nvnameeq(const char *a, nghttp2_nv *nv)
|
|
{
|
|
return strmemeq(a, nv->name, nv->namelen);
|
|
}
|
|
|
|
int nvvalueeq(const char *a, nghttp2_nv *nv)
|
|
{
|
|
return strmemeq(a, nv->value, nv->valuelen);
|
|
}
|
|
|
|
void nva_out_init(nva_out *out)
|
|
{
|
|
memset(out->nva, 0, sizeof(out->nva));
|
|
out->nvlen = 0;
|
|
}
|
|
|
|
void nva_out_reset(nva_out *out)
|
|
{
|
|
size_t i;
|
|
for(i = 0; i < out->nvlen; ++i) {
|
|
free(out->nva[i].name);
|
|
free(out->nva[i].value);
|
|
}
|
|
memset(out->nva, 0, sizeof(out->nva));
|
|
out->nvlen = 0;
|
|
}
|
|
|
|
void add_out(nva_out *out, nghttp2_nv *nv)
|
|
{
|
|
nghttp2_nv *onv = &out->nva[out->nvlen];
|
|
if(nv->namelen) {
|
|
onv->name = malloc(nv->namelen);
|
|
memcpy(onv->name, nv->name, nv->namelen);
|
|
} else {
|
|
onv->name = NULL;
|
|
}
|
|
if(nv->valuelen) {
|
|
onv->value = malloc(nv->valuelen);
|
|
memcpy(onv->value, nv->value, nv->valuelen);
|
|
} else {
|
|
onv->value = NULL;
|
|
}
|
|
onv->namelen = nv->namelen;
|
|
onv->valuelen = nv->valuelen;
|
|
++out->nvlen;
|
|
}
|
|
|
|
ssize_t inflate_hd(nghttp2_hd_context *inflater, nva_out *out,
|
|
uint8_t *buf, size_t buflen)
|
|
{
|
|
ssize_t rv;
|
|
nghttp2_nv nv;
|
|
int final;
|
|
size_t initial = buflen;
|
|
|
|
for(;;) {
|
|
rv = nghttp2_hd_inflate_hd(inflater, &nv, &final, buf, buflen);
|
|
if(rv < 0) {
|
|
return rv;
|
|
}
|
|
buf += rv;
|
|
buflen -= rv;
|
|
if(final) {
|
|
break;
|
|
}
|
|
add_out(out, &nv);
|
|
}
|
|
nghttp2_hd_inflate_end_headers(inflater);
|
|
return initial - buflen;
|
|
}
|