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Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-utils.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-utils.c236
1 files changed, 2 insertions, 234 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c
index a772ad67a62..cb91741e322 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.c
@@ -49,7 +49,6 @@
#include <unistd.h>
#include <fnmatch.h>
#include <sys/statvfs.h>
-#include <ifaddrs.h>
#ifdef GF_LINUX_HOST_OS
#include <mntent.h>
@@ -137,189 +136,6 @@ glusterd_is_fuse_available ()
return _gf_false;
}
-gf_boolean_t
-glusterd_is_loopback_localhost (const struct sockaddr *sa, char *hostname)
-{
- GF_ASSERT (sa);
-
- gf_boolean_t is_local = _gf_false;
- const struct in_addr *addr4 = NULL;
- const struct in6_addr *addr6 = NULL;
- uint8_t *ap = NULL;
- struct in6_addr loopbackaddr6 = IN6ADDR_LOOPBACK_INIT;
-
- switch (sa->sa_family) {
- case AF_INET:
- addr4 = &(((struct sockaddr_in *)sa)->sin_addr);
- ap = (uint8_t*)&addr4->s_addr;
- if (ap[0] == 127)
- is_local = _gf_true;
- break;
-
- case AF_INET6:
- addr6 = &(((struct sockaddr_in6 *)sa)->sin6_addr);
- if (memcmp (addr6, &loopbackaddr6,
- sizeof (loopbackaddr6)) == 0)
- is_local = _gf_true;
- break;
-
- default:
- if (hostname)
- gf_log ("glusterd", GF_LOG_ERROR,
- "unknown address family %d for %s",
- sa->sa_family, hostname);
- break;
- }
-
- return is_local;
-}
-
-char *
-get_ip_from_addrinfo (struct addrinfo *addr, char **ip)
-{
- char buf[64];
- void *in_addr = NULL;
- struct sockaddr_in *s4 = NULL;
- struct sockaddr_in6 *s6 = NULL;
-
- switch (addr->ai_family)
- {
- case AF_INET:
- s4 = (struct sockaddr_in *)addr->ai_addr;
- in_addr = &s4->sin_addr;
- break;
-
- case AF_INET6:
- s6 = (struct sockaddr_in6 *)addr->ai_addr;
- in_addr = &s6->sin6_addr;
- break;
-
- default:
- gf_log ("glusterd", GF_LOG_ERROR, "Invalid family");
- return NULL;
- }
-
- if (!inet_ntop(addr->ai_family, in_addr, buf, sizeof(buf))) {
- gf_log ("glusterd", GF_LOG_ERROR, "String conversion failed");
- return NULL;
- }
-
- *ip = strdup (buf);
- return *ip;
-}
-
-gf_boolean_t
-glusterd_interface_search (char *ip)
-{
- int32_t ret = -1;
- gf_boolean_t found = _gf_false;
- struct ifaddrs *ifaddr, *ifa;
- int family;
- char host[NI_MAXHOST];
- xlator_t *this = NULL;
- char *pct = NULL;
-
- this = THIS;
-
- ret = getifaddrs (&ifaddr);
-
- if (ret != 0) {
- gf_log (this->name, GF_LOG_ERROR, "getifaddrs() failed: %s\n",
- gai_strerror(ret));
- goto out;
- }
-
- for (ifa = ifaddr; ifa != NULL; ifa = ifa->ifa_next) {
- if (!ifa->ifa_addr) {
- /*
- * This seemingly happens if an interface hasn't
- * been bound to a particular protocol (seen with
- * TUN devices).
- */
- continue;
- }
- family = ifa->ifa_addr->sa_family;
-
- if (family != AF_INET && family != AF_INET6)
- continue;
-
- ret = getnameinfo (ifa->ifa_addr,
- (family == AF_INET) ? sizeof(struct sockaddr_in) :
- sizeof(struct sockaddr_in6),
- host, NI_MAXHOST, NULL, 0, NI_NUMERICHOST);
-
- if (ret != 0) {
- gf_log (this->name, GF_LOG_ERROR,
- "getnameinfo() failed: %s\n",
- gai_strerror(ret));
- goto out;
- }
-
- /*
- * Sometimes the address comes back as addr%eth0 or
- * similar. Since % is an invalid character, we can
- * strip it out with confidence that doing so won't
- * harm anything.
- */
- pct = index(host,'%');
- if (pct) {
- *pct = '\0';
- }
-
- if (strncmp (ip, host, NI_MAXHOST) == 0) {
- gf_log (this->name, GF_LOG_DEBUG,
- "%s is local address at interface %s",
- ip, ifa->ifa_name);
- found = _gf_true;
- goto out;
- }
- }
-out:
- if(ifaddr)
- freeifaddrs (ifaddr);
- return found;
-}
-
-
-gf_boolean_t
-glusterd_is_local_addr (char *hostname)
-{
- int32_t ret = -1;
- struct addrinfo *result = NULL;
- struct addrinfo *res = NULL;
- gf_boolean_t found = _gf_false;
- char *ip = NULL;
- xlator_t *this = NULL;
-
- this = THIS;
- ret = getaddrinfo (hostname, NULL, NULL, &result);
-
- if (ret != 0) {
- gf_log (this->name, GF_LOG_ERROR, "error in getaddrinfo: %s\n",
- gai_strerror(ret));
- goto out;
- }
-
- for (res = result; res != NULL; res = res->ai_next) {
- gf_log (this->name, GF_LOG_DEBUG, "%s ",
- get_ip_from_addrinfo (res, &ip));
-
- found = glusterd_is_loopback_localhost (res->ai_addr, hostname)
- || glusterd_interface_search (ip);
- if (found)
- goto out;
- }
-
-out:
- if (result)
- freeaddrinfo (result);
-
- if (!found)
- gf_log (this->name, GF_LOG_DEBUG, "%s is not local", hostname);
-
- return found;
-}
-
int32_t
glusterd_lock (uuid_t uuid)
{
@@ -4226,7 +4042,7 @@ glusterd_get_brickinfo (xlator_t *this, const char *brickname, int port,
list_for_each_entry (volinfo, &priv->volumes, vol_list) {
list_for_each_entry (tmpbrkinfo, &volinfo->bricks,
brick_list) {
- if (localhost && !glusterd_is_local_addr (tmpbrkinfo->hostname))
+ if (localhost && !gf_is_local_addr (tmpbrkinfo->hostname))
continue;
if (!strcmp(tmpbrkinfo->path, brickname) &&
(tmpbrkinfo->port == port)) {
@@ -4893,7 +4709,7 @@ glusterd_hostname_to_uuid (char *hostname, uuid_t uuid)
ret = glusterd_friend_find_by_hostname (hostname, &peerinfo);
if (ret) {
- if (glusterd_is_local_addr (hostname)) {
+ if (gf_is_local_addr (hostname)) {
uuid_copy (uuid, MY_UUID);
ret = 0;
} else {
@@ -7510,54 +7326,6 @@ glusterd_copy_uuid_to_dict (uuid_t uuid, dict_t *dict, char *key)
return 0;
}
-gf_boolean_t
-glusterd_is_same_address (char *name1, char *name2)
-{
- struct addrinfo *addr1 = NULL;
- struct addrinfo *addr2 = NULL;
- struct addrinfo *p = NULL;
- struct addrinfo *q = NULL;
- gf_boolean_t ret = _gf_false;
- int gai_err = 0;
-
- gai_err = getaddrinfo(name1,NULL,NULL,&addr1);
- if (gai_err != 0) {
- gf_log (name1, GF_LOG_WARNING,
- "error in getaddrinfo: %s\n", gai_strerror(gai_err));
- goto out;
- }
-
- gai_err = getaddrinfo(name2,NULL,NULL,&addr2);
- if (gai_err != 0) {
- gf_log (name2, GF_LOG_WARNING,
- "error in getaddrinfo: %s\n", gai_strerror(gai_err));
- goto out;
- }
-
- for (p = addr1; p; p = p->ai_next) {
- for (q = addr2; q; q = q->ai_next) {
- if (p->ai_addrlen != q->ai_addrlen) {
- continue;
- }
- if (memcmp(p->ai_addr,q->ai_addr,p->ai_addrlen)) {
- continue;
- }
- ret = _gf_true;
- goto out;
- }
- }
-
-out:
- if (addr1) {
- freeaddrinfo(addr1);
- }
- if (addr2) {
- freeaddrinfo(addr2);
- }
- return ret;
-
-}
-
int
_update_volume_op_versions (dict_t *this, char *key, data_t *value, void *data)
{
generated by cgit (git 2.34.1) at 2025-11-04 05:18:53 +0000