Cross Reference: /bind-9.11.3/lib/dns/compress.c

Lines Matching defs:cctx
34 		if ((cctx->allowed & DNS_COMPRESS_READY) == 0) {	\
35 			cctx->allowed |= DNS_COMPRESS_READY;		\
37 				cctx->table[i] = NULL;			\
46 dns_compress_init(dns_compress_t *cctx, int edns, isc_mem_t *mctx) {
47 	REQUIRE(cctx != NULL);
50 	cctx->edns = edns;
51 	cctx->mctx = mctx;
52 	cctx->count = 0;
53 	cctx->allowed = DNS_COMPRESS_ENABLED;
54 	cctx->magic = CCTX_MAGIC;
59 dns_compress_invalidate(dns_compress_t *cctx) {
63 	REQUIRE(VALID_CCTX(cctx));
65 	if ((cctx->allowed & DNS_COMPRESS_READY) != 0) {
67 			while (cctx->table[i] != NULL) {
68 				node = cctx->table[i];
69 				cctx->table[i] = cctx->table[i]->next;
71 					isc_mem_put(cctx->mctx, node->r.base,
75 				isc_mem_put(cctx->mctx, node, sizeof(*node));
79 	cctx->magic = 0;
80 	cctx->allowed = 0;
81 	cctx->edns = -1;
85 dns_compress_setmethods(dns_compress_t *cctx, unsigned int allowed) {
86 	REQUIRE(VALID_CCTX(cctx));
88 	cctx->allowed &= ~DNS_COMPRESS_ALL;
89 	cctx->allowed |= (allowed & DNS_COMPRESS_ALL);
93 dns_compress_getmethods(dns_compress_t *cctx) {
94 	REQUIRE(VALID_CCTX(cctx));
95 	return (cctx->allowed & DNS_COMPRESS_ALL);
99 dns_compress_disable(dns_compress_t *cctx) {
100 	REQUIRE(VALID_CCTX(cctx));
101 	cctx->allowed &= ~DNS_COMPRESS_ENABLED;
105 dns_compress_setsensitive(dns_compress_t *cctx, isc_boolean_t sensitive) {
106 	REQUIRE(VALID_CCTX(cctx));
109 		cctx->allowed |= DNS_COMPRESS_CASESENSITIVE;
111 		cctx->allowed &= ~DNS_COMPRESS_CASESENSITIVE;
115 dns_compress_getsensitive(dns_compress_t *cctx) {
116 	REQUIRE(VALID_CCTX(cctx));
118 	return (ISC_TF((cctx->allowed & DNS_COMPRESS_CASESENSITIVE) != 0));
122 dns_compress_getedns(dns_compress_t *cctx) {
123 	REQUIRE(VALID_CCTX(cctx));
124 	return (cctx->edns);
141 dns_compress_findglobal(dns_compress_t *cctx, const dns_name_t *name,
148 	REQUIRE(VALID_CCTX(cctx));
152 	if ((cctx->allowed & DNS_COMPRESS_ENABLED) == 0)
157 	if (cctx->count == 0)
170 		for (node = cctx->table[hash]; node != NULL; node = node->next)
173 			if ((cctx->allowed & DNS_COMPRESS_CASESENSITIVE) != 0) {
208 dns_compress_add(dns_compress_t *cctx, const dns_name_t *name,
223 	REQUIRE(VALID_CCTX(cctx));
226 	if ((cctx->allowed & DNS_COMPRESS_ENABLED) == 0)
245 	tmp = isc_mem_get(cctx->mctx, length);
266 		if (cctx->count < DNS_COMPRESS_INITIALNODES)
267 			node = &cctx->initialnodes[cctx->count];
269 			node = isc_mem_get(cctx->mctx,
274 		node->count = cctx->count++;
284 		node->next = cctx->table[hash];
285 		cctx->table[hash] = node;
292 		isc_mem_put(cctx->mctx, tmp, length);
296 dns_compress_rollback(dns_compress_t *cctx, isc_uint16_t offset) {
300 	REQUIRE(VALID_CCTX(cctx));
302 	if ((cctx->allowed & DNS_COMPRESS_ENABLED) == 0)
305 	if ((cctx->allowed & DNS_COMPRESS_READY) == 0)
309 		node = cctx->table[i];
317 			cctx->table[i] = node->next;
319 				isc_mem_put(cctx->mctx, node->r.base,
322 				isc_mem_put(cctx->mctx, node, sizeof(*node));
323 			cctx->count--;
324 			node = cctx->table[i];