Actually install the new man pages.

[people/ms/network.git] / functions.ip

diff --git a/functions.ip b/functions.ip
index 2fa2d7624b560f3cbf9ead244143f1d4183901ea..7e47d07630346ff1ca581e2aef61a4017f2e8808 100644 (file)
--- a/functions.ip
+++ b/functions.ip
@@ -52,8 +52,6 @@ function ip_detect_protocol() {
                fi
        done
 
-       log DEBUG "Protocol version of address '${address}' could not be detected."
-
        return ${EXIT_ERROR}
 }
 
@@ -73,6 +71,48 @@ function ip_is_valid() {
        isset proto && return ${EXIT_TRUE} || return ${EXIT_FALSE}
 }
 
+function ip_is_network() {
+       local network=${1}
+       assert isset network
+
+       # Get the address part.
+       local address=$(ip_split_prefix ${network})
+       isset address || return ${EXIT_FALSE}
+
+       # Get the prefix.
+       local prefix=$(ip_get_prefix ${network})
+       isset prefix || return ${EXIT_FALSE}
+
+       # Detect the protocol.
+       local proto=$(ip_detect_protocol ${address})
+       assert isset proto
+
+       # Check if the prefix is correct.
+       ip_prefix_is_valid ${proto} ${prefix} || return ${EXIT_FALSE}
+
+       return ${EXIT_TRUE}
+}
+
+function ip_prefix_is_valid() {
+       local proto=${1}
+       assert isset proto
+
+       local prefix=${2}
+
+       case "${proto}" in
+               ipv4)
+                       ipv4_prefix_is_valid ${prefix}
+                       return $?
+                       ;;
+               ipv6)
+                       ipv6_prefix_is_valid ${prefix}
+                       return $?
+                       ;;
+       esac
+
+       assert ip_protocol_is_supported ${proto}
+}
+
 function ip_address_add() {
        local device=${1}
        local address=${2}