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authorSachidananda <sac@gluster.com>2011-01-25 05:32:01 +0000
committerAnand V. Avati <avati@dev.gluster.com>2011-01-27 12:18:05 -0800
commit066b1809876ba156d925edcb8fb470ee90319d3c (patch)
tree0bb4be38efac8773cf1604460288838e684989a3 /rpc
parent7691550a5bd281e9d21771b37066d44434e92934 (diff)
Move hostname, ip address validating functions to libglusterfs.
hostname and ip address validation functions are duplicated in several source files. Move them to libglusterfs. Signed-off-by: Sachidananda Urs <sac@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 2249 (Problems with hostname validation) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2249
Diffstat (limited to 'rpc')
-rw-r--r--rpc/rpc-lib/src/rpc-transport.c122
1 files changed, 0 insertions, 122 deletions
diff --git a/rpc/rpc-lib/src/rpc-transport.c b/rpc/rpc-lib/src/rpc-transport.c
index 249c939..61e31e9 100644
--- a/rpc/rpc-lib/src/rpc-transport.c
+++ b/rpc/rpc-lib/src/rpc-transport.c
@@ -42,128 +42,6 @@
#define GF_OPTION_LIST_EMPTY(_opt) (_opt->value[0] == NULL)
#endif
-/* RFC 1123 & 952 */
-static char
-valid_host_name (char *address, int length)
-{
- int i = 0;
- char ret = 1;
-
- if ((length > 75) || (length == 1)) {
- ret = 0;
- goto out;
- }
-
- if (!isalnum (address[length - 1])) {
- ret = 0;
- goto out;
- }
-
- for (i = 0; i < length; i++) {
- if (!isalnum (address[i]) && (address[i] != '.')
- && (address[i] != '-')) {
- ret = 0;
- goto out;
- }
- }
-
-out:
- return ret;
-}
-
-static char
-valid_ipv4_address (char *address, int length)
-{
- int octets = 0;
- int value = 0;
- char *tmp = NULL, *ptr = NULL, *prev = NULL, *endptr = NULL;
- char ret = 1;
-
- tmp = gf_strdup (address);
- prev = strtok_r (tmp, ".", &ptr);
-
- while (prev != NULL)
- {
- octets++;
- value = strtol (prev, &endptr, 10);
- if ((value > 255) || (value < 0) || (endptr != NULL)) {
- ret = 0;
- goto out;
- }
-
- prev = strtok_r (NULL, ".", &ptr);
- }
-
- if (octets != 4) {
- ret = 0;
- }
-
-out:
- GF_FREE (tmp);
- return ret;
-}
-
-
-static char
-valid_ipv6_address (char *address, int length)
-{
- int hex_numbers = 0;
- int value = 0;
- char *tmp = NULL, *ptr = NULL, *prev = NULL, *endptr = NULL;
- char ret = 1;
-
- tmp = gf_strdup (address);
- prev = strtok_r (tmp, ":", &ptr);
-
- while (prev != NULL)
- {
- hex_numbers++;
- value = strtol (prev, &endptr, 16);
- if ((value > 0xffff) || (value < 0)
- || (endptr != NULL && *endptr != '\0')) {
- ret = 0;
- goto out;
- }
-
- prev = strtok_r (NULL, ":", &ptr);
- }
-
- if (hex_numbers > 8) {
- ret = 0;
- }
-
-out:
- GF_FREE (tmp);
- return ret;
-}
-
-
-static char
-valid_internet_address (char *address)
-{
- char ret = 0;
- int length = 0;
-
- if (address == NULL) {
- goto out;
- }
-
- length = strlen (address);
- if (length == 0) {
- goto out;
- }
-
- if (valid_ipv4_address (address, length)
- || valid_ipv6_address (address, length)
- || valid_host_name (address, length)) {
- ret = 1;
- }
-
-out:
- return ret;
-}
-
-
int
__volume_option_value_validate (char *name,
data_pair_t *pair,