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Code Issues Releases Wiki Activity

2660. [func] Add a new set of DNS libraries for non-BIND9

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applications.  See README.libdns. [RT #19369]
This commit is contained in:
Tatuya JINMEI 神明達哉
2009-09-01 00:22:28 +00:00
parent ad671240d6
commit 307d208450
193 changed files with 18162 additions and 1332 deletions
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34
lib/dns/dst_api.c
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@@ -31,7 +31,7 @@
/*
* Principal Author: Brian Wellington
* $Id: dst_api.c,v 1.26 2009/08/14 06:28:40 each Exp $
* $Id: dst_api.c,v 1.27 2009/09/01 00:22:26 jinmei Exp $
*/
/*! \file */
@@ -69,7 +69,9 @@
#define DST_AS_STR(t) ((t).value.as_textregion.base)
static dst_func_t *dst_t_func[DST_MAX_ALGS];
#ifdef BIND9
static isc_entropy_t *dst_entropy_pool = NULL;
#endif
static unsigned int dst_entropy_flags = 0;
static isc_boolean_t dst_initialized = ISC_FALSE;
@@ -126,7 +128,7 @@ static isc_result_t addsuffix(char *filename, unsigned int len,
return (_r); \
} while (0); \
#ifdef OPENSSL
#if defined(OPENSSL) && defined(BIND9)
static void *
default_memalloc(void *arg, size_t size) {
UNUSED(arg);
@@ -146,12 +148,17 @@ isc_result_t
dst_lib_init(isc_mem_t *mctx, isc_entropy_t *ectx, unsigned int eflags) {
isc_result_t result;
REQUIRE(mctx != NULL && ectx != NULL);
REQUIRE(mctx != NULL);
#ifdef BIND9
REQUIRE(ectx != NULL);
#else
UNUSED(ectx);
#endif
REQUIRE(dst_initialized == ISC_FALSE);
dst__memory_pool = NULL;
#ifdef OPENSSL
#if defined(OPENSSL) && defined(BIND9)
UNUSED(mctx);
/*
* When using --with-openssl, there seems to be no good way of not
@@ -170,7 +177,9 @@ dst_lib_init(isc_mem_t *mctx, isc_entropy_t *ectx, unsigned int eflags) {
#else
isc_mem_attach(mctx, &dst__memory_pool);
#endif
#ifdef BIND9
isc_entropy_attach(ectx, &dst_entropy_pool);
#endif
dst_entropy_flags = eflags;
dst_result_register();
@@ -218,9 +227,10 @@ dst_lib_destroy(void) {
#endif
if (dst__memory_pool != NULL)
isc_mem_detach(&dst__memory_pool);
#ifdef BIND9
if (dst_entropy_pool != NULL)
isc_entropy_detach(&dst_entropy_pool);
#endif
}
isc_boolean_t
@@ -1045,7 +1055,7 @@ dst_key_read_public(const char *filename, int type,
isc_buffer_init(&b, DST_AS_STR(token), strlen(DST_AS_STR(token)));
isc_buffer_add(&b, strlen(DST_AS_STR(token)));
ret = dns_name_fromtext(dns_fixedname_name(&name), &b, dns_rootname,
ISC_FALSE, NULL);
0, NULL);
if (ret != ISC_R_SUCCESS)
goto cleanup;
@@ -1397,13 +1407,25 @@ addsuffix(char *filename, unsigned int len, const char *odirname,
isc_result_t
dst__entropy_getdata(void *buf, unsigned int len, isc_boolean_t pseudo) {
#ifdef BIND9
unsigned int flags = dst_entropy_flags;
if (pseudo)
flags &= ~ISC_ENTROPY_GOODONLY;
return (isc_entropy_getdata(dst_entropy_pool, buf, len, NULL, flags));
#else
UNUSED(buf);
UNUSED(len);
UNUSED(pseudo);
return (ISC_R_NOTIMPLEMENTED);
#endif
}
unsigned int
dst__entropy_status(void) {
#ifdef BIND9
return (isc_entropy_status(dst_entropy_pool));
#else
return (0);
#endif
}