mirror of
https://gitee.com/openharmony/third_party_nghttp2
synced 2025-02-17 07:11:06 +00:00
Import ngtcp2/sfparse, Structured Field Values parser
This commit is contained in:
Tatsuhiro Tsujikawa
parent
cc1402bf44
commit
2ee33fe8cd
@ -25,6 +25,7 @@ set(NGHTTP2_SOURCES
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nghttp2_rcbuf.c
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nghttp2_extpri.c
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nghttp2_debug.c
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sfparse.c
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)
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set(NGHTTP2_RES "")
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@ -51,7 +51,8 @@ OBJECTS = nghttp2_pq.c nghttp2_map.c nghttp2_queue.c \
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nghttp2_http.c \
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nghttp2_rcbuf.c \
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nghttp2_extpri.c \
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nghttp2_debug.c
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nghttp2_debug.c \
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sfparse.c
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HFILES = nghttp2_pq.h nghttp2_int.h nghttp2_map.h nghttp2_queue.h \
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nghttp2_frame.h \
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@ -68,7 +69,8 @@ HFILES = nghttp2_pq.h nghttp2_int.h nghttp2_map.h nghttp2_queue.h \
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nghttp2_http.h \
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nghttp2_rcbuf.h \
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nghttp2_extpri.h \
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nghttp2_debug.h
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nghttp2_debug.h \
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sfparse.h
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libnghttp2_la_SOURCES = $(HFILES) $(OBJECTS)
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libnghttp2_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined \
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@ -31,6 +31,7 @@
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#include "nghttp2_hd.h"
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#include "nghttp2_helper.h"
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#include "nghttp2_extpri.h"
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#include "sfparse.h"
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static uint8_t downcase(uint8_t c) {
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return 'A' <= c && c <= 'Z' ? (uint8_t)(c - 'A' + 'a') : c;
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@ -578,713 +579,52 @@ void nghttp2_http_record_request_method(nghttp2_stream *stream,
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}
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}
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/* Generated by genchartbl.py */
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static const int SF_KEY_CHARS[] = {
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0 /* NUL */, 0 /* SOH */, 0 /* STX */, 0 /* ETX */, 0 /* EOT */,
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0 /* ENQ */, 0 /* ACK */, 0 /* BEL */, 0 /* BS */, 0 /* HT */,
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0 /* LF */, 0 /* VT */, 0 /* FF */, 0 /* CR */, 0 /* SO */,
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0 /* SI */, 0 /* DLE */, 0 /* DC1 */, 0 /* DC2 */, 0 /* DC3 */,
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0 /* DC4 */, 0 /* NAK */, 0 /* SYN */, 0 /* ETB */, 0 /* CAN */,
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0 /* EM */, 0 /* SUB */, 0 /* ESC */, 0 /* FS */, 0 /* GS */,
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0 /* RS */, 0 /* US */, 0 /* SPC */, 0 /* ! */, 0 /* " */,
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0 /* # */, 0 /* $ */, 0 /* % */, 0 /* & */, 0 /* ' */,
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0 /* ( */, 0 /* ) */, 1 /* * */, 0 /* + */, 0 /* , */,
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1 /* - */, 1 /* . */, 0 /* / */, 1 /* 0 */, 1 /* 1 */,
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1 /* 2 */, 1 /* 3 */, 1 /* 4 */, 1 /* 5 */, 1 /* 6 */,
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1 /* 7 */, 1 /* 8 */, 1 /* 9 */, 0 /* : */, 0 /* ; */,
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0 /* < */, 0 /* = */, 0 /* > */, 0 /* ? */, 0 /* @ */,
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0 /* A */, 0 /* B */, 0 /* C */, 0 /* D */, 0 /* E */,
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0 /* F */, 0 /* G */, 0 /* H */, 0 /* I */, 0 /* J */,
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0 /* K */, 0 /* L */, 0 /* M */, 0 /* N */, 0 /* O */,
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0 /* P */, 0 /* Q */, 0 /* R */, 0 /* S */, 0 /* T */,
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0 /* U */, 0 /* V */, 0 /* W */, 0 /* X */, 0 /* Y */,
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0 /* Z */, 0 /* [ */, 0 /* \ */, 0 /* ] */, 0 /* ^ */,
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1 /* _ */, 0 /* ` */, 1 /* a */, 1 /* b */, 1 /* c */,
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1 /* d */, 1 /* e */, 1 /* f */, 1 /* g */, 1 /* h */,
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1 /* i */, 1 /* j */, 1 /* k */, 1 /* l */, 1 /* m */,
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1 /* n */, 1 /* o */, 1 /* p */, 1 /* q */, 1 /* r */,
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1 /* s */, 1 /* t */, 1 /* u */, 1 /* v */, 1 /* w */,
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1 /* x */, 1 /* y */, 1 /* z */, 0 /* { */, 0 /* | */,
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0 /* } */, 0 /* ~ */, 0 /* DEL */, 0 /* 0x80 */, 0 /* 0x81 */,
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0 /* 0x82 */, 0 /* 0x83 */, 0 /* 0x84 */, 0 /* 0x85 */, 0 /* 0x86 */,
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0 /* 0x87 */, 0 /* 0x88 */, 0 /* 0x89 */, 0 /* 0x8a */, 0 /* 0x8b */,
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0 /* 0x8c */, 0 /* 0x8d */, 0 /* 0x8e */, 0 /* 0x8f */, 0 /* 0x90 */,
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0 /* 0x91 */, 0 /* 0x92 */, 0 /* 0x93 */, 0 /* 0x94 */, 0 /* 0x95 */,
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0 /* 0x96 */, 0 /* 0x97 */, 0 /* 0x98 */, 0 /* 0x99 */, 0 /* 0x9a */,
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0 /* 0x9b */, 0 /* 0x9c */, 0 /* 0x9d */, 0 /* 0x9e */, 0 /* 0x9f */,
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0 /* 0xa0 */, 0 /* 0xa1 */, 0 /* 0xa2 */, 0 /* 0xa3 */, 0 /* 0xa4 */,
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0 /* 0xa5 */, 0 /* 0xa6 */, 0 /* 0xa7 */, 0 /* 0xa8 */, 0 /* 0xa9 */,
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0 /* 0xaa */, 0 /* 0xab */, 0 /* 0xac */, 0 /* 0xad */, 0 /* 0xae */,
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0 /* 0xaf */, 0 /* 0xb0 */, 0 /* 0xb1 */, 0 /* 0xb2 */, 0 /* 0xb3 */,
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0 /* 0xb4 */, 0 /* 0xb5 */, 0 /* 0xb6 */, 0 /* 0xb7 */, 0 /* 0xb8 */,
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0 /* 0xb9 */, 0 /* 0xba */, 0 /* 0xbb */, 0 /* 0xbc */, 0 /* 0xbd */,
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0 /* 0xbe */, 0 /* 0xbf */, 0 /* 0xc0 */, 0 /* 0xc1 */, 0 /* 0xc2 */,
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0 /* 0xc3 */, 0 /* 0xc4 */, 0 /* 0xc5 */, 0 /* 0xc6 */, 0 /* 0xc7 */,
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0 /* 0xc8 */, 0 /* 0xc9 */, 0 /* 0xca */, 0 /* 0xcb */, 0 /* 0xcc */,
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0 /* 0xcd */, 0 /* 0xce */, 0 /* 0xcf */, 0 /* 0xd0 */, 0 /* 0xd1 */,
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0 /* 0xd2 */, 0 /* 0xd3 */, 0 /* 0xd4 */, 0 /* 0xd5 */, 0 /* 0xd6 */,
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0 /* 0xd7 */, 0 /* 0xd8 */, 0 /* 0xd9 */, 0 /* 0xda */, 0 /* 0xdb */,
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0 /* 0xdc */, 0 /* 0xdd */, 0 /* 0xde */, 0 /* 0xdf */, 0 /* 0xe0 */,
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0 /* 0xe1 */, 0 /* 0xe2 */, 0 /* 0xe3 */, 0 /* 0xe4 */, 0 /* 0xe5 */,
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0 /* 0xe6 */, 0 /* 0xe7 */, 0 /* 0xe8 */, 0 /* 0xe9 */, 0 /* 0xea */,
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0 /* 0xeb */, 0 /* 0xec */, 0 /* 0xed */, 0 /* 0xee */, 0 /* 0xef */,
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0 /* 0xf0 */, 0 /* 0xf1 */, 0 /* 0xf2 */, 0 /* 0xf3 */, 0 /* 0xf4 */,
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0 /* 0xf5 */, 0 /* 0xf6 */, 0 /* 0xf7 */, 0 /* 0xf8 */, 0 /* 0xf9 */,
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0 /* 0xfa */, 0 /* 0xfb */, 0 /* 0xfc */, 0 /* 0xfd */, 0 /* 0xfe */,
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0 /* 0xff */,
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};
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static ssize_t sf_parse_key(const uint8_t *begin, const uint8_t *end) {
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const uint8_t *p = begin;
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if ((*p < 'a' || 'z' < *p) && *p != '*') {
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return -1;
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}
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for (; p != end && SF_KEY_CHARS[*p]; ++p)
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;
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return (ssize_t)(p - begin);
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}
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static ssize_t sf_parse_integer_or_decimal(nghttp2_sf_value *dest,
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const uint8_t *begin,
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const uint8_t *end) {
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const uint8_t *p = begin;
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int sign = 1;
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int64_t value = 0;
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int type = NGHTTP2_SF_VALUE_TYPE_INTEGER;
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size_t len = 0;
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size_t fpos = 0;
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size_t i;
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if (*p == '-') {
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if (++p == end) {
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return -1;
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}
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sign = -1;
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}
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if (*p < '0' || '9' < *p) {
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return -1;
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}
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for (; p != end; ++p) {
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switch (*p) {
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case '0':
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case '1':
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case '2':
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case '3':
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case '4':
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case '5':
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case '6':
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case '7':
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case '8':
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case '9':
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value *= 10;
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value += *p - '0';
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if (++len > 15) {
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return -1;
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}
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break;
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case '.':
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if (type != NGHTTP2_SF_VALUE_TYPE_INTEGER) {
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goto fin;
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}
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if (len > 12) {
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return -1;
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}
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fpos = len;
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type = NGHTTP2_SF_VALUE_TYPE_DECIMAL;
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break;
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default:
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goto fin;
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};
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}
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fin:
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switch (type) {
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case NGHTTP2_SF_VALUE_TYPE_INTEGER:
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if (dest) {
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dest->type = (uint8_t)type;
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dest->i = value * sign;
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}
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return (ssize_t)(p - begin);
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case NGHTTP2_SF_VALUE_TYPE_DECIMAL:
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if (fpos == len || len - fpos > 3) {
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return -1;
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}
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if (dest) {
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dest->type = (uint8_t)type;
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dest->d = (double)value;
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for (i = len - fpos; i > 0; --i) {
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dest->d /= (double)10;
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}
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dest->d *= sign;
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}
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return (ssize_t)(p - begin);
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default:
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assert(0);
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abort();
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}
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}
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/* Generated by genchartbl.py */
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static const int SF_DQUOTE_CHARS[] = {
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0 /* NUL */, 0 /* SOH */, 0 /* STX */, 0 /* ETX */, 0 /* EOT */,
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0 /* ENQ */, 0 /* ACK */, 0 /* BEL */, 0 /* BS */, 0 /* HT */,
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0 /* LF */, 0 /* VT */, 0 /* FF */, 0 /* CR */, 0 /* SO */,
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0 /* SI */, 0 /* DLE */, 0 /* DC1 */, 0 /* DC2 */, 0 /* DC3 */,
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0 /* DC4 */, 0 /* NAK */, 0 /* SYN */, 0 /* ETB */, 0 /* CAN */,
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0 /* EM */, 0 /* SUB */, 0 /* ESC */, 0 /* FS */, 0 /* GS */,
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0 /* RS */, 0 /* US */, 1 /* SPC */, 1 /* ! */, 0 /* " */,
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1 /* # */, 1 /* $ */, 1 /* % */, 1 /* & */, 1 /* ' */,
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1 /* ( */, 1 /* ) */, 1 /* * */, 1 /* + */, 1 /* , */,
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1 /* - */, 1 /* . */, 1 /* / */, 1 /* 0 */, 1 /* 1 */,
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1 /* 2 */, 1 /* 3 */, 1 /* 4 */, 1 /* 5 */, 1 /* 6 */,
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1 /* 7 */, 1 /* 8 */, 1 /* 9 */, 1 /* : */, 1 /* ; */,
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1 /* < */, 1 /* = */, 1 /* > */, 1 /* ? */, 1 /* @ */,
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1 /* A */, 1 /* B */, 1 /* C */, 1 /* D */, 1 /* E */,
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1 /* F */, 1 /* G */, 1 /* H */, 1 /* I */, 1 /* J */,
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1 /* K */, 1 /* L */, 1 /* M */, 1 /* N */, 1 /* O */,
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1 /* P */, 1 /* Q */, 1 /* R */, 1 /* S */, 1 /* T */,
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1 /* U */, 1 /* V */, 1 /* W */, 1 /* X */, 1 /* Y */,
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1 /* Z */, 1 /* [ */, 0 /* \ */, 1 /* ] */, 1 /* ^ */,
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1 /* _ */, 1 /* ` */, 1 /* a */, 1 /* b */, 1 /* c */,
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1 /* d */, 1 /* e */, 1 /* f */, 1 /* g */, 1 /* h */,
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1 /* i */, 1 /* j */, 1 /* k */, 1 /* l */, 1 /* m */,
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1 /* n */, 1 /* o */, 1 /* p */, 1 /* q */, 1 /* r */,
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1 /* s */, 1 /* t */, 1 /* u */, 1 /* v */, 1 /* w */,
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1 /* x */, 1 /* y */, 1 /* z */, 1 /* { */, 1 /* | */,
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1 /* } */, 1 /* ~ */, 0 /* DEL */, 0 /* 0x80 */, 0 /* 0x81 */,
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0 /* 0x82 */, 0 /* 0x83 */, 0 /* 0x84 */, 0 /* 0x85 */, 0 /* 0x86 */,
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0 /* 0x87 */, 0 /* 0x88 */, 0 /* 0x89 */, 0 /* 0x8a */, 0 /* 0x8b */,
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0 /* 0x8c */, 0 /* 0x8d */, 0 /* 0x8e */, 0 /* 0x8f */, 0 /* 0x90 */,
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0 /* 0x91 */, 0 /* 0x92 */, 0 /* 0x93 */, 0 /* 0x94 */, 0 /* 0x95 */,
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0 /* 0x96 */, 0 /* 0x97 */, 0 /* 0x98 */, 0 /* 0x99 */, 0 /* 0x9a */,
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0 /* 0x9b */, 0 /* 0x9c */, 0 /* 0x9d */, 0 /* 0x9e */, 0 /* 0x9f */,
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0 /* 0xa0 */, 0 /* 0xa1 */, 0 /* 0xa2 */, 0 /* 0xa3 */, 0 /* 0xa4 */,
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0 /* 0xa5 */, 0 /* 0xa6 */, 0 /* 0xa7 */, 0 /* 0xa8 */, 0 /* 0xa9 */,
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0 /* 0xaa */, 0 /* 0xab */, 0 /* 0xac */, 0 /* 0xad */, 0 /* 0xae */,
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0 /* 0xaf */, 0 /* 0xb0 */, 0 /* 0xb1 */, 0 /* 0xb2 */, 0 /* 0xb3 */,
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0 /* 0xb4 */, 0 /* 0xb5 */, 0 /* 0xb6 */, 0 /* 0xb7 */, 0 /* 0xb8 */,
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0 /* 0xb9 */, 0 /* 0xba */, 0 /* 0xbb */, 0 /* 0xbc */, 0 /* 0xbd */,
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0 /* 0xbe */, 0 /* 0xbf */, 0 /* 0xc0 */, 0 /* 0xc1 */, 0 /* 0xc2 */,
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0 /* 0xc3 */, 0 /* 0xc4 */, 0 /* 0xc5 */, 0 /* 0xc6 */, 0 /* 0xc7 */,
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0 /* 0xc8 */, 0 /* 0xc9 */, 0 /* 0xca */, 0 /* 0xcb */, 0 /* 0xcc */,
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0 /* 0xcd */, 0 /* 0xce */, 0 /* 0xcf */, 0 /* 0xd0 */, 0 /* 0xd1 */,
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0 /* 0xd2 */, 0 /* 0xd3 */, 0 /* 0xd4 */, 0 /* 0xd5 */, 0 /* 0xd6 */,
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0 /* 0xd7 */, 0 /* 0xd8 */, 0 /* 0xd9 */, 0 /* 0xda */, 0 /* 0xdb */,
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0 /* 0xdc */, 0 /* 0xdd */, 0 /* 0xde */, 0 /* 0xdf */, 0 /* 0xe0 */,
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0 /* 0xe1 */, 0 /* 0xe2 */, 0 /* 0xe3 */, 0 /* 0xe4 */, 0 /* 0xe5 */,
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0 /* 0xe6 */, 0 /* 0xe7 */, 0 /* 0xe8 */, 0 /* 0xe9 */, 0 /* 0xea */,
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0 /* 0xeb */, 0 /* 0xec */, 0 /* 0xed */, 0 /* 0xee */, 0 /* 0xef */,
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0 /* 0xf0 */, 0 /* 0xf1 */, 0 /* 0xf2 */, 0 /* 0xf3 */, 0 /* 0xf4 */,
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0 /* 0xf5 */, 0 /* 0xf6 */, 0 /* 0xf7 */, 0 /* 0xf8 */, 0 /* 0xf9 */,
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0 /* 0xfa */, 0 /* 0xfb */, 0 /* 0xfc */, 0 /* 0xfd */, 0 /* 0xfe */,
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0 /* 0xff */,
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};
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static ssize_t sf_parse_string(nghttp2_sf_value *dest, const uint8_t *begin,
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const uint8_t *end) {
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const uint8_t *p = begin;
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if (*p++ != '"') {
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return -1;
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}
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for (; p != end; ++p) {
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switch (*p) {
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case '\\':
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if (++p == end) {
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return -1;
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}
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switch (*p) {
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case '"':
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case '\\':
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break;
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default:
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return -1;
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}
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break;
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case '"':
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if (dest) {
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dest->type = NGHTTP2_SF_VALUE_TYPE_STRING;
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dest->s.base = begin + 1;
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dest->s.len = (size_t)(p - dest->s.base);
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}
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++p;
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return (ssize_t)(p - begin);
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default:
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if (!SF_DQUOTE_CHARS[*p]) {
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return -1;
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}
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}
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}
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return -1;
|
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}
|
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/* Generated by genchartbl.py */
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static const int SF_TOKEN_CHARS[] = {
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0 /* NUL */, 0 /* SOH */, 0 /* STX */, 0 /* ETX */, 0 /* EOT */,
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0 /* ENQ */, 0 /* ACK */, 0 /* BEL */, 0 /* BS */, 0 /* HT */,
|
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0 /* LF */, 0 /* VT */, 0 /* FF */, 0 /* CR */, 0 /* SO */,
|
||||
0 /* SI */, 0 /* DLE */, 0 /* DC1 */, 0 /* DC2 */, 0 /* DC3 */,
|
||||
0 /* DC4 */, 0 /* NAK */, 0 /* SYN */, 0 /* ETB */, 0 /* CAN */,
|
||||
0 /* EM */, 0 /* SUB */, 0 /* ESC */, 0 /* FS */, 0 /* GS */,
|
||||
0 /* RS */, 0 /* US */, 0 /* SPC */, 1 /* ! */, 0 /* " */,
|
||||
1 /* # */, 1 /* $ */, 1 /* % */, 1 /* & */, 1 /* ' */,
|
||||
0 /* ( */, 0 /* ) */, 1 /* * */, 1 /* + */, 0 /* , */,
|
||||
1 /* - */, 1 /* . */, 1 /* / */, 1 /* 0 */, 1 /* 1 */,
|
||||
1 /* 2 */, 1 /* 3 */, 1 /* 4 */, 1 /* 5 */, 1 /* 6 */,
|
||||
1 /* 7 */, 1 /* 8 */, 1 /* 9 */, 1 /* : */, 0 /* ; */,
|
||||
0 /* < */, 0 /* = */, 0 /* > */, 0 /* ? */, 0 /* @ */,
|
||||
1 /* A */, 1 /* B */, 1 /* C */, 1 /* D */, 1 /* E */,
|
||||
1 /* F */, 1 /* G */, 1 /* H */, 1 /* I */, 1 /* J */,
|
||||
1 /* K */, 1 /* L */, 1 /* M */, 1 /* N */, 1 /* O */,
|
||||
1 /* P */, 1 /* Q */, 1 /* R */, 1 /* S */, 1 /* T */,
|
||||
1 /* U */, 1 /* V */, 1 /* W */, 1 /* X */, 1 /* Y */,
|
||||
1 /* Z */, 0 /* [ */, 0 /* \ */, 0 /* ] */, 1 /* ^ */,
|
||||
1 /* _ */, 1 /* ` */, 1 /* a */, 1 /* b */, 1 /* c */,
|
||||
1 /* d */, 1 /* e */, 1 /* f */, 1 /* g */, 1 /* h */,
|
||||
1 /* i */, 1 /* j */, 1 /* k */, 1 /* l */, 1 /* m */,
|
||||
1 /* n */, 1 /* o */, 1 /* p */, 1 /* q */, 1 /* r */,
|
||||
1 /* s */, 1 /* t */, 1 /* u */, 1 /* v */, 1 /* w */,
|
||||
1 /* x */, 1 /* y */, 1 /* z */, 0 /* { */, 1 /* | */,
|
||||
0 /* } */, 1 /* ~ */, 0 /* DEL */, 0 /* 0x80 */, 0 /* 0x81 */,
|
||||
0 /* 0x82 */, 0 /* 0x83 */, 0 /* 0x84 */, 0 /* 0x85 */, 0 /* 0x86 */,
|
||||
0 /* 0x87 */, 0 /* 0x88 */, 0 /* 0x89 */, 0 /* 0x8a */, 0 /* 0x8b */,
|
||||
0 /* 0x8c */, 0 /* 0x8d */, 0 /* 0x8e */, 0 /* 0x8f */, 0 /* 0x90 */,
|
||||
0 /* 0x91 */, 0 /* 0x92 */, 0 /* 0x93 */, 0 /* 0x94 */, 0 /* 0x95 */,
|
||||
0 /* 0x96 */, 0 /* 0x97 */, 0 /* 0x98 */, 0 /* 0x99 */, 0 /* 0x9a */,
|
||||
0 /* 0x9b */, 0 /* 0x9c */, 0 /* 0x9d */, 0 /* 0x9e */, 0 /* 0x9f */,
|
||||
0 /* 0xa0 */, 0 /* 0xa1 */, 0 /* 0xa2 */, 0 /* 0xa3 */, 0 /* 0xa4 */,
|
||||
0 /* 0xa5 */, 0 /* 0xa6 */, 0 /* 0xa7 */, 0 /* 0xa8 */, 0 /* 0xa9 */,
|
||||
0 /* 0xaa */, 0 /* 0xab */, 0 /* 0xac */, 0 /* 0xad */, 0 /* 0xae */,
|
||||
0 /* 0xaf */, 0 /* 0xb0 */, 0 /* 0xb1 */, 0 /* 0xb2 */, 0 /* 0xb3 */,
|
||||
0 /* 0xb4 */, 0 /* 0xb5 */, 0 /* 0xb6 */, 0 /* 0xb7 */, 0 /* 0xb8 */,
|
||||
0 /* 0xb9 */, 0 /* 0xba */, 0 /* 0xbb */, 0 /* 0xbc */, 0 /* 0xbd */,
|
||||
0 /* 0xbe */, 0 /* 0xbf */, 0 /* 0xc0 */, 0 /* 0xc1 */, 0 /* 0xc2 */,
|
||||
0 /* 0xc3 */, 0 /* 0xc4 */, 0 /* 0xc5 */, 0 /* 0xc6 */, 0 /* 0xc7 */,
|
||||
0 /* 0xc8 */, 0 /* 0xc9 */, 0 /* 0xca */, 0 /* 0xcb */, 0 /* 0xcc */,
|
||||
0 /* 0xcd */, 0 /* 0xce */, 0 /* 0xcf */, 0 /* 0xd0 */, 0 /* 0xd1 */,
|
||||
0 /* 0xd2 */, 0 /* 0xd3 */, 0 /* 0xd4 */, 0 /* 0xd5 */, 0 /* 0xd6 */,
|
||||
0 /* 0xd7 */, 0 /* 0xd8 */, 0 /* 0xd9 */, 0 /* 0xda */, 0 /* 0xdb */,
|
||||
0 /* 0xdc */, 0 /* 0xdd */, 0 /* 0xde */, 0 /* 0xdf */, 0 /* 0xe0 */,
|
||||
0 /* 0xe1 */, 0 /* 0xe2 */, 0 /* 0xe3 */, 0 /* 0xe4 */, 0 /* 0xe5 */,
|
||||
0 /* 0xe6 */, 0 /* 0xe7 */, 0 /* 0xe8 */, 0 /* 0xe9 */, 0 /* 0xea */,
|
||||
0 /* 0xeb */, 0 /* 0xec */, 0 /* 0xed */, 0 /* 0xee */, 0 /* 0xef */,
|
||||
0 /* 0xf0 */, 0 /* 0xf1 */, 0 /* 0xf2 */, 0 /* 0xf3 */, 0 /* 0xf4 */,
|
||||
0 /* 0xf5 */, 0 /* 0xf6 */, 0 /* 0xf7 */, 0 /* 0xf8 */, 0 /* 0xf9 */,
|
||||
0 /* 0xfa */, 0 /* 0xfb */, 0 /* 0xfc */, 0 /* 0xfd */, 0 /* 0xfe */,
|
||||
0 /* 0xff */,
|
||||
};
|
||||
|
||||
static ssize_t sf_parse_token(nghttp2_sf_value *dest, const uint8_t *begin,
|
||||
const uint8_t *end) {
|
||||
const uint8_t *p = begin;
|
||||
|
||||
if ((*p < 'A' || 'Z' < *p) && (*p < 'a' || 'z' < *p) && *p != '*') {
|
||||
return -1;
|
||||
}
|
||||
|
||||
for (; p != end && SF_TOKEN_CHARS[*p]; ++p)
|
||||
;
|
||||
|
||||
if (dest) {
|
||||
dest->type = NGHTTP2_SF_VALUE_TYPE_TOKEN;
|
||||
dest->s.base = begin;
|
||||
dest->s.len = (size_t)(p - begin);
|
||||
}
|
||||
|
||||
return (ssize_t)(p - begin);
|
||||
}
|
||||
|
||||
/* Generated by genchartbl.py */
|
||||
static const int SF_BYTESEQ_CHARS[] = {
|
||||
0 /* NUL */, 0 /* SOH */, 0 /* STX */, 0 /* ETX */, 0 /* EOT */,
|
||||
0 /* ENQ */, 0 /* ACK */, 0 /* BEL */, 0 /* BS */, 0 /* HT */,
|
||||
0 /* LF */, 0 /* VT */, 0 /* FF */, 0 /* CR */, 0 /* SO */,
|
||||
0 /* SI */, 0 /* DLE */, 0 /* DC1 */, 0 /* DC2 */, 0 /* DC3 */,
|
||||
0 /* DC4 */, 0 /* NAK */, 0 /* SYN */, 0 /* ETB */, 0 /* CAN */,
|
||||
0 /* EM */, 0 /* SUB */, 0 /* ESC */, 0 /* FS */, 0 /* GS */,
|
||||
0 /* RS */, 0 /* US */, 0 /* SPC */, 0 /* ! */, 0 /* " */,
|
||||
0 /* # */, 0 /* $ */, 0 /* % */, 0 /* & */, 0 /* ' */,
|
||||
0 /* ( */, 0 /* ) */, 0 /* * */, 1 /* + */, 0 /* , */,
|
||||
0 /* - */, 0 /* . */, 1 /* / */, 1 /* 0 */, 1 /* 1 */,
|
||||
1 /* 2 */, 1 /* 3 */, 1 /* 4 */, 1 /* 5 */, 1 /* 6 */,
|
||||
1 /* 7 */, 1 /* 8 */, 1 /* 9 */, 0 /* : */, 0 /* ; */,
|
||||
0 /* < */, 1 /* = */, 0 /* > */, 0 /* ? */, 0 /* @ */,
|
||||
1 /* A */, 1 /* B */, 1 /* C */, 1 /* D */, 1 /* E */,
|
||||
1 /* F */, 1 /* G */, 1 /* H */, 1 /* I */, 1 /* J */,
|
||||
1 /* K */, 1 /* L */, 1 /* M */, 1 /* N */, 1 /* O */,
|
||||
1 /* P */, 1 /* Q */, 1 /* R */, 1 /* S */, 1 /* T */,
|
||||
1 /* U */, 1 /* V */, 1 /* W */, 1 /* X */, 1 /* Y */,
|
||||
1 /* Z */, 0 /* [ */, 0 /* \ */, 0 /* ] */, 0 /* ^ */,
|
||||
0 /* _ */, 0 /* ` */, 1 /* a */, 1 /* b */, 1 /* c */,
|
||||
1 /* d */, 1 /* e */, 1 /* f */, 1 /* g */, 1 /* h */,
|
||||
1 /* i */, 1 /* j */, 1 /* k */, 1 /* l */, 1 /* m */,
|
||||
1 /* n */, 1 /* o */, 1 /* p */, 1 /* q */, 1 /* r */,
|
||||
1 /* s */, 1 /* t */, 1 /* u */, 1 /* v */, 1 /* w */,
|
||||
1 /* x */, 1 /* y */, 1 /* z */, 0 /* { */, 0 /* | */,
|
||||
0 /* } */, 0 /* ~ */, 0 /* DEL */, 0 /* 0x80 */, 0 /* 0x81 */,
|
||||
0 /* 0x82 */, 0 /* 0x83 */, 0 /* 0x84 */, 0 /* 0x85 */, 0 /* 0x86 */,
|
||||
0 /* 0x87 */, 0 /* 0x88 */, 0 /* 0x89 */, 0 /* 0x8a */, 0 /* 0x8b */,
|
||||
0 /* 0x8c */, 0 /* 0x8d */, 0 /* 0x8e */, 0 /* 0x8f */, 0 /* 0x90 */,
|
||||
0 /* 0x91 */, 0 /* 0x92 */, 0 /* 0x93 */, 0 /* 0x94 */, 0 /* 0x95 */,
|
||||
0 /* 0x96 */, 0 /* 0x97 */, 0 /* 0x98 */, 0 /* 0x99 */, 0 /* 0x9a */,
|
||||
0 /* 0x9b */, 0 /* 0x9c */, 0 /* 0x9d */, 0 /* 0x9e */, 0 /* 0x9f */,
|
||||
0 /* 0xa0 */, 0 /* 0xa1 */, 0 /* 0xa2 */, 0 /* 0xa3 */, 0 /* 0xa4 */,
|
||||
0 /* 0xa5 */, 0 /* 0xa6 */, 0 /* 0xa7 */, 0 /* 0xa8 */, 0 /* 0xa9 */,
|
||||
0 /* 0xaa */, 0 /* 0xab */, 0 /* 0xac */, 0 /* 0xad */, 0 /* 0xae */,
|
||||
0 /* 0xaf */, 0 /* 0xb0 */, 0 /* 0xb1 */, 0 /* 0xb2 */, 0 /* 0xb3 */,
|
||||
0 /* 0xb4 */, 0 /* 0xb5 */, 0 /* 0xb6 */, 0 /* 0xb7 */, 0 /* 0xb8 */,
|
||||
0 /* 0xb9 */, 0 /* 0xba */, 0 /* 0xbb */, 0 /* 0xbc */, 0 /* 0xbd */,
|
||||
0 /* 0xbe */, 0 /* 0xbf */, 0 /* 0xc0 */, 0 /* 0xc1 */, 0 /* 0xc2 */,
|
||||
0 /* 0xc3 */, 0 /* 0xc4 */, 0 /* 0xc5 */, 0 /* 0xc6 */, 0 /* 0xc7 */,
|
||||
0 /* 0xc8 */, 0 /* 0xc9 */, 0 /* 0xca */, 0 /* 0xcb */, 0 /* 0xcc */,
|
||||
0 /* 0xcd */, 0 /* 0xce */, 0 /* 0xcf */, 0 /* 0xd0 */, 0 /* 0xd1 */,
|
||||
0 /* 0xd2 */, 0 /* 0xd3 */, 0 /* 0xd4 */, 0 /* 0xd5 */, 0 /* 0xd6 */,
|
||||
0 /* 0xd7 */, 0 /* 0xd8 */, 0 /* 0xd9 */, 0 /* 0xda */, 0 /* 0xdb */,
|
||||
0 /* 0xdc */, 0 /* 0xdd */, 0 /* 0xde */, 0 /* 0xdf */, 0 /* 0xe0 */,
|
||||
0 /* 0xe1 */, 0 /* 0xe2 */, 0 /* 0xe3 */, 0 /* 0xe4 */, 0 /* 0xe5 */,
|
||||
0 /* 0xe6 */, 0 /* 0xe7 */, 0 /* 0xe8 */, 0 /* 0xe9 */, 0 /* 0xea */,
|
||||
0 /* 0xeb */, 0 /* 0xec */, 0 /* 0xed */, 0 /* 0xee */, 0 /* 0xef */,
|
||||
0 /* 0xf0 */, 0 /* 0xf1 */, 0 /* 0xf2 */, 0 /* 0xf3 */, 0 /* 0xf4 */,
|
||||
0 /* 0xf5 */, 0 /* 0xf6 */, 0 /* 0xf7 */, 0 /* 0xf8 */, 0 /* 0xf9 */,
|
||||
0 /* 0xfa */, 0 /* 0xfb */, 0 /* 0xfc */, 0 /* 0xfd */, 0 /* 0xfe */,
|
||||
0 /* 0xff */,
|
||||
};
|
||||
|
||||
static ssize_t sf_parse_byteseq(nghttp2_sf_value *dest, const uint8_t *begin,
|
||||
const uint8_t *end) {
|
||||
const uint8_t *p = begin;
|
||||
|
||||
if (*p++ != ':') {
|
||||
return -1;
|
||||
}
|
||||
|
||||
for (; p != end; ++p) {
|
||||
switch (*p) {
|
||||
case ':':
|
||||
if (dest) {
|
||||
dest->type = NGHTTP2_SF_VALUE_TYPE_BYTESEQ;
|
||||
dest->s.base = begin + 1;
|
||||
dest->s.len = (size_t)(p - dest->s.base);
|
||||
}
|
||||
|
||||
++p;
|
||||
|
||||
return (ssize_t)(p - begin);
|
||||
default:
|
||||
if (!SF_BYTESEQ_CHARS[*p]) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
static ssize_t sf_parse_boolean(nghttp2_sf_value *dest, const uint8_t *begin,
|
||||
const uint8_t *end) {
|
||||
const uint8_t *p = begin;
|
||||
int b;
|
||||
|
||||
if (*p++ != '?') {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (p == end) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
switch (*p++) {
|
||||
case '0':
|
||||
b = 0;
|
||||
break;
|
||||
case '1':
|
||||
b = 1;
|
||||
break;
|
||||
default:
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (dest) {
|
||||
dest->type = NGHTTP2_SF_VALUE_TYPE_BOOLEAN;
|
||||
dest->b = b;
|
||||
}
|
||||
|
||||
return (ssize_t)(p - begin);
|
||||
}
|
||||
|
||||
static ssize_t sf_parse_bare_item(nghttp2_sf_value *dest, const uint8_t *begin,
|
||||
const uint8_t *end) {
|
||||
switch (*begin) {
|
||||
case '-':
|
||||
case '0':
|
||||
case '1':
|
||||
case '2':
|
||||
case '3':
|
||||
case '4':
|
||||
case '5':
|
||||
case '6':
|
||||
case '7':
|
||||
case '8':
|
||||
case '9':
|
||||
return sf_parse_integer_or_decimal(dest, begin, end);
|
||||
case '"':
|
||||
return sf_parse_string(dest, begin, end);
|
||||
case '*':
|
||||
return sf_parse_token(dest, begin, end);
|
||||
case ':':
|
||||
return sf_parse_byteseq(dest, begin, end);
|
||||
case '?':
|
||||
return sf_parse_boolean(dest, begin, end);
|
||||
default:
|
||||
if (('A' <= *begin && *begin <= 'Z') || ('a' <= *begin && *begin <= 'z')) {
|
||||
return sf_parse_token(dest, begin, end);
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
#define sf_discard_sp_end_err(BEGIN, END, ERR) \
|
||||
for (;; ++(BEGIN)) { \
|
||||
if ((BEGIN) == (END)) { \
|
||||
return (ERR); \
|
||||
} \
|
||||
if (*(BEGIN) != ' ') { \
|
||||
break; \
|
||||
} \
|
||||
}
|
||||
|
||||
static ssize_t sf_parse_params(const uint8_t *begin, const uint8_t *end) {
|
||||
const uint8_t *p = begin;
|
||||
ssize_t slen;
|
||||
|
||||
for (; p != end && *p == ';';) {
|
||||
++p;
|
||||
|
||||
sf_discard_sp_end_err(p, end, -1);
|
||||
|
||||
slen = sf_parse_key(p, end);
|
||||
if (slen < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
p += slen;
|
||||
|
||||
if (p == end || *p != '=') {
|
||||
/* Boolean true */
|
||||
} else if (++p == end) {
|
||||
return -1;
|
||||
} else {
|
||||
slen = sf_parse_bare_item(NULL, p, end);
|
||||
if (slen < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
p += slen;
|
||||
}
|
||||
}
|
||||
|
||||
return (ssize_t)(p - begin);
|
||||
}
|
||||
|
||||
static ssize_t sf_parse_item(nghttp2_sf_value *dest, const uint8_t *begin,
|
||||
const uint8_t *end) {
|
||||
const uint8_t *p = begin;
|
||||
ssize_t slen;
|
||||
|
||||
slen = sf_parse_bare_item(dest, p, end);
|
||||
if (slen < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
p += slen;
|
||||
|
||||
slen = sf_parse_params(p, end);
|
||||
if (slen < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
p += slen;
|
||||
|
||||
return (ssize_t)(p - begin);
|
||||
}
|
||||
|
||||
ssize_t nghttp2_sf_parse_item(nghttp2_sf_value *dest, const uint8_t *begin,
|
||||
const uint8_t *end) {
|
||||
return sf_parse_item(dest, begin, end);
|
||||
}
|
||||
|
||||
static ssize_t sf_parse_inner_list(nghttp2_sf_value *dest, const uint8_t *begin,
|
||||
const uint8_t *end) {
|
||||
const uint8_t *p = begin;
|
||||
ssize_t slen;
|
||||
|
||||
if (*p++ != '(') {
|
||||
return -1;
|
||||
}
|
||||
|
||||
for (;;) {
|
||||
sf_discard_sp_end_err(p, end, -1);
|
||||
|
||||
if (*p == ')') {
|
||||
++p;
|
||||
|
||||
slen = sf_parse_params(p, end);
|
||||
if (slen < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
p += slen;
|
||||
|
||||
if (dest) {
|
||||
dest->type = NGHTTP2_SF_VALUE_TYPE_INNER_LIST;
|
||||
}
|
||||
|
||||
return (ssize_t)(p - begin);
|
||||
}
|
||||
|
||||
slen = sf_parse_item(NULL, p, end);
|
||||
if (slen < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
p += slen;
|
||||
|
||||
if (p == end || (*p != ' ' && *p != ')')) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
ssize_t nghttp2_sf_parse_inner_list(nghttp2_sf_value *dest,
|
||||
const uint8_t *begin, const uint8_t *end) {
|
||||
return sf_parse_inner_list(dest, begin, end);
|
||||
}
|
||||
|
||||
static ssize_t sf_parse_item_or_inner_list(nghttp2_sf_value *dest,
|
||||
const uint8_t *begin,
|
||||
const uint8_t *end) {
|
||||
if (*begin == '(') {
|
||||
return sf_parse_inner_list(dest, begin, end);
|
||||
}
|
||||
|
||||
return sf_parse_item(dest, begin, end);
|
||||
}
|
||||
|
||||
#define sf_discard_ows(BEGIN, END) \
|
||||
for (;; ++(BEGIN)) { \
|
||||
if ((BEGIN) == (END)) { \
|
||||
goto fin; \
|
||||
} \
|
||||
if (*(BEGIN) != ' ' && *(BEGIN) != '\t') { \
|
||||
break; \
|
||||
} \
|
||||
}
|
||||
|
||||
#define sf_discard_ows_end_err(BEGIN, END, ERR) \
|
||||
for (;; ++(BEGIN)) { \
|
||||
if ((BEGIN) == (END)) { \
|
||||
return (ERR); \
|
||||
} \
|
||||
if (*(BEGIN) != ' ' && *(BEGIN) != '\t') { \
|
||||
break; \
|
||||
} \
|
||||
}
|
||||
|
||||
int nghttp2_http_parse_priority(nghttp2_extpri *dest, const uint8_t *value,
|
||||
size_t valuelen) {
|
||||
const uint8_t *p = value, *end = value + valuelen;
|
||||
ssize_t slen;
|
||||
nghttp2_sf_value val;
|
||||
nghttp2_extpri pri = *dest;
|
||||
const uint8_t *key;
|
||||
size_t keylen;
|
||||
sf_parser sfp;
|
||||
sf_vec key;
|
||||
sf_value val;
|
||||
int rv;
|
||||
|
||||
for (; p != end && *p == ' '; ++p)
|
||||
;
|
||||
|
||||
for (; p != end;) {
|
||||
slen = sf_parse_key(p, end);
|
||||
if (slen < 0) {
|
||||
return NGHTTP2_ERR_INVALID_ARGUMENT;
|
||||
}
|
||||
|
||||
key = p;
|
||||
keylen = (size_t)slen;
|
||||
|
||||
p += slen;
|
||||
|
||||
if (p == end || *p != '=') {
|
||||
/* Boolean true */
|
||||
val.type = NGHTTP2_SF_VALUE_TYPE_BOOLEAN;
|
||||
val.b = 1;
|
||||
|
||||
slen = sf_parse_params(p, end);
|
||||
if (slen < 0) {
|
||||
return NGHTTP2_ERR_INVALID_ARGUMENT;
|
||||
}
|
||||
} else if (++p == end) {
|
||||
return NGHTTP2_ERR_INVALID_ARGUMENT;
|
||||
} else {
|
||||
slen = sf_parse_item_or_inner_list(&val, p, end);
|
||||
if (slen < 0) {
|
||||
return NGHTTP2_ERR_INVALID_ARGUMENT;
|
||||
}
|
||||
}
|
||||
|
||||
p += slen;
|
||||
|
||||
if (keylen == 1) {
|
||||
switch (key[0]) {
|
||||
case 'i':
|
||||
if (val.type != NGHTTP2_SF_VALUE_TYPE_BOOLEAN) {
|
||||
return NGHTTP2_ERR_INVALID_ARGUMENT;
|
||||
}
|
||||
|
||||
pri.inc = val.b;
|
||||
|
||||
break;
|
||||
case 'u':
|
||||
if (val.type != NGHTTP2_SF_VALUE_TYPE_INTEGER ||
|
||||
val.i < NGHTTP2_EXTPRI_URGENCY_HIGH ||
|
||||
NGHTTP2_EXTPRI_URGENCY_LOW < val.i) {
|
||||
return NGHTTP2_ERR_INVALID_ARGUMENT;
|
||||
}
|
||||
|
||||
pri.urgency = (uint32_t)val.i;
|
||||
sf_parser_init(&sfp, value, valuelen);
|
||||
|
||||
for (;;) {
|
||||
rv = sf_parser_dict(&sfp, &key, &val);
|
||||
if (rv != 0) {
|
||||
if (rv == SF_ERR_EOF) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
sf_discard_ows(p, end);
|
||||
|
||||
if (*p++ != ',') {
|
||||
return NGHTTP2_ERR_INVALID_ARGUMENT;
|
||||
}
|
||||
|
||||
sf_discard_ows_end_err(p, end, NGHTTP2_ERR_INVALID_ARGUMENT);
|
||||
if (key.len != 1) {
|
||||
continue;
|
||||
}
|
||||
|
||||
switch (key.base[0]) {
|
||||
case 'i':
|
||||
if (val.type != SF_TYPE_BOOLEAN) {
|
||||
return NGHTTP2_ERR_INVALID_ARGUMENT;
|
||||
}
|
||||
|
||||
pri.inc = val.boolean;
|
||||
|
||||
break;
|
||||
case 'u':
|
||||
if (val.type != SF_TYPE_INTEGER ||
|
||||
val.integer < NGHTTP2_EXTPRI_URGENCY_HIGH ||
|
||||
NGHTTP2_EXTPRI_URGENCY_LOW < val.integer) {
|
||||
return NGHTTP2_ERR_INVALID_ARGUMENT;
|
||||
}
|
||||
|
||||
pri.urgency = (uint32_t)val.integer;
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
fin:
|
||||
*dest = pri;
|
||||
|
||||
return 0;
|
||||
|
||||
@ -94,54 +94,6 @@ int nghttp2_http_on_data_chunk(nghttp2_stream *stream, size_t n);
|
||||
void nghttp2_http_record_request_method(nghttp2_stream *stream,
|
||||
nghttp2_frame *frame);
|
||||
|
||||
/*
|
||||
* RFC 8941 Structured Field Values.
|
||||
*/
|
||||
typedef enum nghttp2_sf_value_type {
|
||||
NGHTTP2_SF_VALUE_TYPE_BOOLEAN,
|
||||
NGHTTP2_SF_VALUE_TYPE_INTEGER,
|
||||
NGHTTP2_SF_VALUE_TYPE_DECIMAL,
|
||||
NGHTTP2_SF_VALUE_TYPE_STRING,
|
||||
NGHTTP2_SF_VALUE_TYPE_TOKEN,
|
||||
NGHTTP2_SF_VALUE_TYPE_BYTESEQ,
|
||||
NGHTTP2_SF_VALUE_TYPE_INNER_LIST,
|
||||
} nghttp2_sf_value_type;
|
||||
|
||||
/*
|
||||
* nghttp2_sf_value stores Structured Field Values item. For Inner
|
||||
* List, only type is set to NGHTTP2_SF_VALUE_TYPE_INNER_LIST.
|
||||
*/
|
||||
typedef struct nghttp2_sf_value {
|
||||
uint8_t type;
|
||||
union {
|
||||
int b;
|
||||
int64_t i;
|
||||
double d;
|
||||
struct {
|
||||
const uint8_t *base;
|
||||
size_t len;
|
||||
} s;
|
||||
};
|
||||
} nghttp2_sf_value;
|
||||
|
||||
/*
|
||||
* nghttp2_sf_parse_item parses the input sequence [|begin|, |end|)
|
||||
* and stores the parsed an Item in |dest|. It returns the number of
|
||||
* bytes consumed if it succeeds, or -1. This function is declared
|
||||
* here for unit tests.
|
||||
*/
|
||||
ssize_t nghttp2_sf_parse_item(nghttp2_sf_value *dest, const uint8_t *begin,
|
||||
const uint8_t *end);
|
||||
|
||||
/*
|
||||
* nghttp2_sf_parse_inner_list parses the input sequence [|begin|, |end|)
|
||||
* and stores the parsed an Inner List in |dest|. It returns the number of
|
||||
* bytes consumed if it succeeds, or -1. This function is declared
|
||||
* here for unit tests.
|
||||
*/
|
||||
ssize_t nghttp2_sf_parse_inner_list(nghttp2_sf_value *dest,
|
||||
const uint8_t *begin, const uint8_t *end);
|
||||
|
||||
int nghttp2_http_parse_priority(nghttp2_extpri *dest, const uint8_t *value,
|
||||
size_t valuelen);
|
||||
|
||||
|
||||
1146
lib/sfparse.c
Normal file
1146
lib/sfparse.c
Normal file
File diff suppressed because it is too large
Load Diff
409
lib/sfparse.h
Normal file
409
lib/sfparse.h
Normal file
@ -0,0 +1,409 @@
|
||||
/*
|
||||
* sfparse
|
||||
*
|
||||
* Copyright (c) 2023 sfparse contributors
|
||||
* Copyright (c) 2019 nghttp3 contributors
|
||||
* Copyright (c) 2015 nghttp2 contributors
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
#ifndef SFPARSE_H
|
||||
#define SFPARSE_H
|
||||
|
||||
/* Define WIN32 when build target is Win32 API (borrowed from
|
||||
libcurl) */
|
||||
#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
|
||||
# define WIN32
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#if defined(_MSC_VER) && (_MSC_VER < 1800)
|
||||
/* MSVC < 2013 does not have inttypes.h because it is not C99
|
||||
compliant. See compiler macros and version number in
|
||||
https://sourceforge.net/p/predef/wiki/Compilers/ */
|
||||
# include <stdint.h>
|
||||
#else /* !defined(_MSC_VER) || (_MSC_VER >= 1800) */
|
||||
# include <inttypes.h>
|
||||
#endif /* !defined(_MSC_VER) || (_MSC_VER >= 1800) */
|
||||
#include <sys/types.h>
|
||||
#include <stddef.h>
|
||||
|
||||
/**
|
||||
* @enum
|
||||
*
|
||||
* :type:`sf_type` defines value type.
|
||||
*/
|
||||
typedef enum sf_type {
|
||||
/**
|
||||
* :enum:`SF_TYPE_BOOLEAN` indicates boolean type.
|
||||
*/
|
||||
SF_TYPE_BOOLEAN,
|
||||
/**
|
||||
* :enum:`SF_TYPE_INTEGER` indicates integer type.
|
||||
*/
|
||||
SF_TYPE_INTEGER,
|
||||
/**
|
||||
* :enum:`SF_TYPE_DECIMAL` indicates decimal type.
|
||||
*/
|
||||
SF_TYPE_DECIMAL,
|
||||
/**
|
||||
* :enum:`SF_TYPE_STRING` indicates string type.
|
||||
*/
|
||||
SF_TYPE_STRING,
|
||||
/**
|
||||
* :enum:`SF_TYPE_TOKEN` indicates token type.
|
||||
*/
|
||||
SF_TYPE_TOKEN,
|
||||
/**
|
||||
* :enum:`SF_TYPE_BYTESEQ` indicates byte sequence type.
|
||||
*/
|
||||
SF_TYPE_BYTESEQ,
|
||||
/**
|
||||
* :enum:`SF_TYPE_INNER_LIST` indicates inner list type.
|
||||
*/
|
||||
SF_TYPE_INNER_LIST,
|
||||
/**
|
||||
* :enum:`SF_TYPE_DATE` indicates date type.
|
||||
*/
|
||||
SF_TYPE_DATE
|
||||
} sf_type;
|
||||
|
||||
/**
|
||||
* @macro
|
||||
*
|
||||
* :macro:`SF_ERR_PARSE_ERROR` indicates fatal parse error has
|
||||
* occurred, and it is not possible to continue the processing.
|
||||
*/
|
||||
#define SF_ERR_PARSE_ERROR -1
|
||||
|
||||
/**
|
||||
* @macro
|
||||
*
|
||||
* :macro:`SF_ERR_EOF` indicates that there is nothing left to read.
|
||||
* The context of this error varies depending on the function that
|
||||
* returns this error code.
|
||||
*/
|
||||
#define SF_ERR_EOF -2
|
||||
|
||||
/**
|
||||
* @struct
|
||||
*
|
||||
* :type:`sf_vec` stores sequence of bytes.
|
||||
*/
|
||||
typedef struct sf_vec {
|
||||
/**
|
||||
* :member:`base` points to the beginning of the sequence of bytes.
|
||||
*/
|
||||
uint8_t *base;
|
||||
/**
|
||||
* :member:`len` is the number of bytes contained in this sequence.
|
||||
*/
|
||||
size_t len;
|
||||
} sf_vec;
|
||||
|
||||
/**
|
||||
* @macro
|
||||
*
|
||||
* :macro:`SF_VALUE_FLAG_NONE` indicates no flag set.
|
||||
*/
|
||||
#define SF_VALUE_FLAG_NONE 0x0u
|
||||
|
||||
/**
|
||||
* @macro
|
||||
*
|
||||
* :macro:`SF_VALUE_FLAG_ESCAPED_STRING` indicates that a string
|
||||
* contains escaped character(s).
|
||||
*/
|
||||
#define SF_VALUE_FLAG_ESCAPED_STRING 0x1u
|
||||
|
||||
/**
|
||||
* @struct
|
||||
*
|
||||
* :type:`sf_decimal` contains decimal value.
|
||||
*/
|
||||
typedef struct sf_decimal {
|
||||
/**
|
||||
* :member:`numer` contains numerator of the decimal value.
|
||||
*/
|
||||
int64_t numer;
|
||||
/**
|
||||
* :member:`denom` contains denominator of the decimal value.
|
||||
*/
|
||||
int64_t denom;
|
||||
} sf_decimal;
|
||||
|
||||
/**
|
||||
* @struct
|
||||
*
|
||||
* :type:`sf_value` stores a Structured Field item. For Inner List,
|
||||
* only type is set to :enum:`sf_type.SF_TYPE_INNER_LIST`. In order
|
||||
* to read the items contained in an inner list, call
|
||||
* `sf_parser_inner_list`.
|
||||
*/
|
||||
typedef struct sf_value {
|
||||
/**
|
||||
* :member:`type` is the type of the value contained in this
|
||||
* particular object.
|
||||
*/
|
||||
sf_type type;
|
||||
/**
|
||||
* :member:`flags` is bitwise OR of one or more of
|
||||
* :macro:`SF_VALUE_FLAG_* <SF_VALUE_FLAG_NONE>`.
|
||||
*/
|
||||
uint32_t flags;
|
||||
/**
|
||||
* @anonunion_start
|
||||
*
|
||||
* @sf_value_value
|
||||
*/
|
||||
union {
|
||||
/**
|
||||
* :member:`boolean` contains boolean value if :member:`type` ==
|
||||
* :enum:`sf_type.SF_TYPE_BOOLEAN`. 1 indicates true, and 0
|
||||
* indicates false.
|
||||
*/
|
||||
int boolean;
|
||||
/**
|
||||
* :member:`integer` contains integer value if :member:`type` is
|
||||
* either :enum:`sf_type.SF_TYPE_INTEGER` or
|
||||
* :enum:`sf_type.SF_TYPE_DATE`.
|
||||
*/
|
||||
int64_t integer;
|
||||
/**
|
||||
* :member:`decimal` contains decimal value if :member:`type` ==
|
||||
* :enum:`sf_type.SF_TYPE_DECIMAL`.
|
||||
*/
|
||||
sf_decimal decimal;
|
||||
/**
|
||||
* :member:`vec` contains sequence of bytes if :member:`type` is
|
||||
* either :enum:`sf_type.SF_TYPE_STRING`,
|
||||
* :enum:`sf_type.SF_TYPE_TOKEN`, or
|
||||
* :enum:`sf_type.SF_TYPE_BYTESEQ`.
|
||||
*
|
||||
* For :enum:`sf_type.SF_TYPE_STRING`, this field contains one or
|
||||
* more escaped characters if :member:`flags` has
|
||||
* :macro:`SF_VALUE_FLAG_ESCAPED_STRING` set. To unescape the
|
||||
* string, use `sf_unescape`.
|
||||
*
|
||||
* For :enum:`sf_type.SF_TYPE_BYTESEQ`, this field contains base64
|
||||
* encoded string. To decode this byte string, use
|
||||
* `sf_base64decode`.
|
||||
*
|
||||
* If :member:`vec.len <sf_vec.len>` == 0, :member:`vec.base
|
||||
* <sf_vec.base>` is guaranteed to be NULL.
|
||||
*/
|
||||
sf_vec vec;
|
||||
/**
|
||||
* @anonunion_end
|
||||
*/
|
||||
};
|
||||
} sf_value;
|
||||
|
||||
/**
|
||||
* @struct
|
||||
*
|
||||
* :type:`sf_parser` is the Structured Field Values parser. Use
|
||||
* `sf_parser_init` to initialize it.
|
||||
*/
|
||||
typedef struct sf_parser {
|
||||
/* all fields are private */
|
||||
const uint8_t *pos;
|
||||
const uint8_t *end;
|
||||
uint32_t state;
|
||||
} sf_parser;
|
||||
|
||||
/**
|
||||
* @function
|
||||
*
|
||||
* `sf_parser_init` initializes |sfp| with the given buffer pointed by
|
||||
* |data| of length |datalen|.
|
||||
*/
|
||||
void sf_parser_init(sf_parser *sfp, const uint8_t *data, size_t datalen);
|
||||
|
||||
/**
|
||||
* @function
|
||||
*
|
||||
* `sf_parser_param` reads a parameter. If this function returns 0,
|
||||
* it stores parameter key and value in |dest_key| and |dest_value|
|
||||
* respectively, if they are not NULL.
|
||||
*
|
||||
* This function does no effort to find duplicated keys. Same key may
|
||||
* be reported more than once.
|
||||
*
|
||||
* Caller should keep calling this function until it returns negative
|
||||
* error code. If it returns :macro:`SF_ERR_EOF`, all parameters have
|
||||
* read, and caller can continue to read rest of the values. If it
|
||||
* returns :macro:`SF_ERR_PARSE_ERROR`, it encountered fatal error
|
||||
* while parsing field value.
|
||||
*/
|
||||
int sf_parser_param(sf_parser *sfp, sf_vec *dest_key, sf_value *dest_value);
|
||||
|
||||
/**
|
||||
* @function
|
||||
*
|
||||
* `sf_parser_dict` reads the next dictionary key and value pair. If
|
||||
* this function returns 0, it stores the key and value in |dest_key|
|
||||
* and |dest_value| respectively, if they are not NULL.
|
||||
*
|
||||
* Caller can optionally read parameters attached to the pair by
|
||||
* calling `sf_parser_param`.
|
||||
*
|
||||
* This function does no effort to find duplicated keys. Same key may
|
||||
* be reported more than once.
|
||||
*
|
||||
* Caller should keep calling this function until it returns negative
|
||||
* error code. If it returns :macro:`SF_ERR_EOF`, all key and value
|
||||
* pairs have been read, and there is nothing left to read.
|
||||
*
|
||||
* This function returns 0 if it succeeds, or one of the following
|
||||
* negative error codes:
|
||||
*
|
||||
* :macro:`SF_ERR_EOF`
|
||||
* All values in the dictionary have read.
|
||||
* :macro:`SF_ERR_PARSE_ERROR`
|
||||
* It encountered fatal error while parsing field value.
|
||||
*/
|
||||
int sf_parser_dict(sf_parser *sfp, sf_vec *dest_key, sf_value *dest_value);
|
||||
|
||||
/**
|
||||
* @function
|
||||
*
|
||||
* `sf_parser_list` reads the next list item. If this function
|
||||
* returns 0, it stores the item in |dest| if it is not NULL.
|
||||
*
|
||||
* Caller can optionally read parameters attached to the item by
|
||||
* calling `sf_parser_param`.
|
||||
*
|
||||
* Caller should keep calling this function until it returns negative
|
||||
* error code. If it returns :macro:`SF_ERR_EOF`, all values in the
|
||||
* list have been read, and there is nothing left to read.
|
||||
*
|
||||
* This function returns 0 if it succeeds, or one of the following
|
||||
* negative error codes:
|
||||
*
|
||||
* :macro:`SF_ERR_EOF`
|
||||
* All values in the list have read.
|
||||
* :macro:`SF_ERR_PARSE_ERROR`
|
||||
* It encountered fatal error while parsing field value.
|
||||
*/
|
||||
int sf_parser_list(sf_parser *sfp, sf_value *dest);
|
||||
|
||||
/**
|
||||
* @function
|
||||
*
|
||||
* `sf_parser_item` reads a single item. If this function returns 0,
|
||||
* it stores the item in |dest| if it is not NULL.
|
||||
*
|
||||
* This function is only used for the field value that consists of a
|
||||
* single item.
|
||||
*
|
||||
* Caller can optionally read parameters attached to the item by
|
||||
* calling `sf_parser_param`.
|
||||
*
|
||||
* Caller should call this function again to make sure that there is
|
||||
* nothing left to read. If this 2nd function call returns
|
||||
* :macro:`SF_ERR_EOF`, all data have been processed successfully.
|
||||
*
|
||||
* This function returns 0 if it succeeds, or one of the following
|
||||
* negative error codes:
|
||||
*
|
||||
* :macro:`SF_ERR_EOF`
|
||||
* There is nothing left to read.
|
||||
* :macro:`SF_ERR_PARSE_ERROR`
|
||||
* It encountered fatal error while parsing field value.
|
||||
*/
|
||||
int sf_parser_item(sf_parser *sfp, sf_value *dest);
|
||||
|
||||
/**
|
||||
* @function
|
||||
*
|
||||
* `sf_parser_inner_list` reads the next inner list item. If this
|
||||
* function returns 0, it stores the item in |dest| if it is not NULL.
|
||||
*
|
||||
* Caller can optionally read parameters attached to the item by
|
||||
* calling `sf_parser_param`.
|
||||
*
|
||||
* Caller should keep calling this function until it returns negative
|
||||
* error code. If it returns :macro:`SF_ERR_EOF`, all values in this
|
||||
* inner list have been read, and caller can optionally read
|
||||
* parameters attached to this inner list by calling
|
||||
* `sf_parser_param`. Then caller can continue to read rest of the
|
||||
* values.
|
||||
*
|
||||
* This function returns 0 if it succeeds, or one of the following
|
||||
* negative error codes:
|
||||
*
|
||||
* :macro:`SF_ERR_EOF`
|
||||
* All values in the inner list have read.
|
||||
* :macro:`SF_ERR_PARSE_ERROR`
|
||||
* It encountered fatal error while parsing field value.
|
||||
*/
|
||||
int sf_parser_inner_list(sf_parser *sfp, sf_value *dest);
|
||||
|
||||
/**
|
||||
* @function
|
||||
*
|
||||
* `sf_unescape` copies |src| to |dest| by removing escapes (``\``).
|
||||
* |src| should be the pointer to :member:`sf_value.vec` of type
|
||||
* :enum:`sf_type.SF_TYPE_STRING` produced by either `sf_parser_dict`,
|
||||
* `sf_parser_list`, `sf_parser_inner_list`, `sf_parser_item`, or
|
||||
* `sf_parser_param`, otherwise the behavior is undefined.
|
||||
*
|
||||
* :member:`dest->base <sf_vec.base>` must point to the buffer that
|
||||
* has sufficient space to store the unescaped string.
|
||||
*
|
||||
* If there is no escape character in |src|, |*src| is assigned to
|
||||
* |*dest|. This includes the case that :member:`src->len
|
||||
* <sf_vec.len>` == 0.
|
||||
*
|
||||
* This function sets the length of unescaped string to
|
||||
* :member:`dest->len <sf_vec.len>`.
|
||||
*/
|
||||
void sf_unescape(sf_vec *dest, const sf_vec *src);
|
||||
|
||||
/**
|
||||
* @function
|
||||
*
|
||||
* `sf_base64decode` decodes Base64 encoded string |src| and writes
|
||||
* the result into |dest|. |src| should be the pointer to
|
||||
* :member:`sf_value.vec` of type :enum:`sf_type.SF_TYPE_BYTESEQ`
|
||||
* produced by either `sf_parser_dict`, `sf_parser_list`,
|
||||
* `sf_parser_inner_list`, `sf_parser_item`, or `sf_parser_param`,
|
||||
* otherwise the behavior is undefined.
|
||||
*
|
||||
* :member:`dest->base <sf_vec.base>` must point to the buffer that
|
||||
* has sufficient space to store the decoded byte string.
|
||||
*
|
||||
* If :member:`src->len <sf_vec.len>` == 0, |*src| is assigned to
|
||||
* |*dest|.
|
||||
*
|
||||
* This function sets the length of decoded byte string to
|
||||
* :member:`dest->len <sf_vec.len>`.
|
||||
*/
|
||||
void sf_base64decode(sf_vec *dest, const sf_vec *src);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* SFPARSE_H */
|
||||
@ -449,9 +449,6 @@ int main(void) {
|
||||
!CU_add_test(pSuite, "bufs_realloc", test_nghttp2_bufs_realloc) ||
|
||||
!CU_add_test(pSuite, "http_parse_priority",
|
||||
test_nghttp2_http_parse_priority) ||
|
||||
!CU_add_test(pSuite, "sf_parse_item", test_nghttp2_sf_parse_item) ||
|
||||
!CU_add_test(pSuite, "sf_parse_inner_list",
|
||||
test_nghttp2_sf_parse_inner_list) ||
|
||||
!CU_add_test(pSuite, "extpri_to_uint8", test_nghttp2_extpri_to_uint8)) {
|
||||
CU_cleanup_registry();
|
||||
return (int)CU_get_error();
|
||||
|
||||
@ -204,453 +204,3 @@ void test_nghttp2_http_parse_priority(void) {
|
||||
CU_ASSERT(NGHTTP2_ERR_INVALID_ARGUMENT == rv);
|
||||
}
|
||||
}
|
||||
|
||||
void test_nghttp2_sf_parse_item(void) {
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "?1";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(2 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_BOOLEAN == val.type);
|
||||
CU_ASSERT(1 == val.b);
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "?1 ";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(2 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_BOOLEAN == val.type);
|
||||
CU_ASSERT(1 == val.b);
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "?1;foo=bar";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(10 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_BOOLEAN == val.type);
|
||||
CU_ASSERT(1 == val.b);
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = {'?', '1', ';', 'f', 'o', 'o', '='};
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s)));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "?0";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(2 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_BOOLEAN == val.type);
|
||||
CU_ASSERT(0 == val.b);
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "?0 ";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(2 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_BOOLEAN == val.type);
|
||||
CU_ASSERT(0 == val.b);
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "?2";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "?";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "?1";
|
||||
|
||||
CU_ASSERT(2 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = ":cHJldGVuZCB0aGlzIGlzIGJpbmFyeSBjb250ZW50Lg==:";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(46 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_BYTESEQ == val.type);
|
||||
CU_ASSERT(44 == val.s.len);
|
||||
CU_ASSERT(0 == memcmp("cHJldGVuZCB0aGlzIGlzIGJpbmFyeSBjb250ZW50Lg==",
|
||||
val.s.base, val.s.len));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = ":cHJldGVuZCB0aGlzIGlzIGJpbmFyeSBjb250ZW50Lg==: ";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(46 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_BYTESEQ == val.type);
|
||||
CU_ASSERT(44 == val.s.len);
|
||||
CU_ASSERT(0 == memcmp("cHJldGVuZCB0aGlzIGlzIGJpbmFyeSBjb250ZW50Lg==",
|
||||
val.s.base, val.s.len));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "::";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(2 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_BYTESEQ == val.type);
|
||||
CU_ASSERT(0 == val.s.len);
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = ":cHJldGVuZCB0aGlzIGlzIGJpbmFyeSBjb250ZW50Lg==";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = ":";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = ":@:";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = ":foo:";
|
||||
|
||||
CU_ASSERT(5 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] =
|
||||
":abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/=:";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(67 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_BYTESEQ == val.type);
|
||||
CU_ASSERT(65 == val.s.len);
|
||||
CU_ASSERT(
|
||||
0 ==
|
||||
memcmp(
|
||||
"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/=",
|
||||
val.s.base, val.s.len));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "foo123/456";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(10 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_TOKEN == val.type);
|
||||
CU_ASSERT(10 == val.s.len);
|
||||
CU_ASSERT(0 == memcmp(s, val.s.base, val.s.len));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "foo123/456 ";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(10 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_TOKEN == val.type);
|
||||
CU_ASSERT(10 == val.s.len);
|
||||
CU_ASSERT(0 == memcmp(s, val.s.base, val.s.len));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "*";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(1 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_TOKEN == val.type);
|
||||
CU_ASSERT(1 == val.s.len);
|
||||
CU_ASSERT(0 == memcmp(s, val.s.base, val.s.len));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "*";
|
||||
|
||||
CU_ASSERT(1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "\"hello world\"";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(13 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_STRING == val.type);
|
||||
CU_ASSERT(11 == val.s.len);
|
||||
CU_ASSERT(0 == memcmp("hello world", val.s.base, val.s.len));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "\"hello world\" ";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(13 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_STRING == val.type);
|
||||
CU_ASSERT(11 == val.s.len);
|
||||
CU_ASSERT(0 == memcmp("hello world", val.s.base, val.s.len));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "\"foo\\\"\\\\\"";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(9 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_STRING == val.type);
|
||||
CU_ASSERT(7 == val.s.len);
|
||||
CU_ASSERT(0 == memcmp("foo\\\"\\\\", val.s.base, val.s.len));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "\"foo\\x\"";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "\"foo";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "\"\x7f\"";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "\"\x1f\"";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "\"foo\"";
|
||||
|
||||
CU_ASSERT(5 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "4.5";
|
||||
val.type = NGHTTP2_SF_VALUE_TYPE_DECIMAL;
|
||||
|
||||
CU_ASSERT(3 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_DECIMAL == val.type);
|
||||
CU_ASSERT(fabs(4.5 - val.d) < 1e-9);
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "4.5 ";
|
||||
val.type = NGHTTP2_SF_VALUE_TYPE_DECIMAL;
|
||||
|
||||
CU_ASSERT(3 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_DECIMAL == val.type);
|
||||
CU_ASSERT(fabs(4.5 - val.d) < 1e-9);
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "-4.5";
|
||||
val.type = NGHTTP2_SF_VALUE_TYPE_DECIMAL;
|
||||
|
||||
CU_ASSERT(4 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_DECIMAL == val.type);
|
||||
CU_ASSERT(fabs(-4.5 - val.d) < 1e-9);
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "4.5";
|
||||
|
||||
CU_ASSERT(3 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "123456789012.123";
|
||||
val.type = NGHTTP2_SF_VALUE_TYPE_DECIMAL;
|
||||
|
||||
CU_ASSERT(16 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_DECIMAL == val.type);
|
||||
CU_ASSERT(fabs(123456789012.123 - val.d) < 1e-9);
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "1123456789012.123";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "123456789012.1234";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "1.";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "123456789012345";
|
||||
val.type = NGHTTP2_SF_VALUE_TYPE_DECIMAL;
|
||||
|
||||
CU_ASSERT(15 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_INTEGER == val.type);
|
||||
CU_ASSERT(123456789012345 == val.i);
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "1 ";
|
||||
val.type = NGHTTP2_SF_VALUE_TYPE_DECIMAL;
|
||||
|
||||
CU_ASSERT(1 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_INTEGER == val.type);
|
||||
CU_ASSERT(1 == val.i);
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "1";
|
||||
|
||||
CU_ASSERT(1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "1234567890123456";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "\"foo\";a; b=\"bar\";c=1.3;d=9;e=baz;f=:aaa:";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(41 == nghttp2_sf_parse_item(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_STRING == val.type);
|
||||
CU_ASSERT(0 == memcmp("foo", val.s.base, val.s.len));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "\"foo\";a; b=\"bar";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "foo;";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_item(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
}
|
||||
|
||||
void test_nghttp2_sf_parse_inner_list(void) {
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "()";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(2 == nghttp2_sf_parse_inner_list(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_INNER_LIST == val.type);
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "( )";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(7 == nghttp2_sf_parse_inner_list(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_INNER_LIST == val.type);
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "(a)";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(3 == nghttp2_sf_parse_inner_list(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_INNER_LIST == val.type);
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "(a b)";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(5 == nghttp2_sf_parse_inner_list(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_INNER_LIST == val.type);
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "( a b )";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(10 == nghttp2_sf_parse_inner_list(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_INNER_LIST == val.type);
|
||||
}
|
||||
|
||||
{
|
||||
nghttp2_sf_value val;
|
||||
const uint8_t s[] = "( a;foo=bar)";
|
||||
val.type = 0xff;
|
||||
|
||||
CU_ASSERT(12 == nghttp2_sf_parse_inner_list(&val, s, s + sizeof(s) - 1));
|
||||
CU_ASSERT(NGHTTP2_SF_VALUE_TYPE_INNER_LIST == val.type);
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "(";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_inner_list(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "(a";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_inner_list(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "(a ";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_inner_list(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
|
||||
{
|
||||
const uint8_t s[] = "(a;b";
|
||||
|
||||
CU_ASSERT(-1 == nghttp2_sf_parse_inner_list(NULL, s, s + sizeof(s) - 1));
|
||||
}
|
||||
}
|
||||
|
||||
@ -31,7 +31,5 @@
|
||||
#endif /* HAVE_CONFIG_H */
|
||||
|
||||
void test_nghttp2_http_parse_priority(void);
|
||||
void test_nghttp2_sf_parse_item(void);
|
||||
void test_nghttp2_sf_parse_inner_list(void);
|
||||
|
||||
#endif /* NGHTTP2_HTTP_TEST_H */
|
||||
|
||||
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