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authorJohn Crispin <john@openwrt.org>2015-04-09 10:32:54 +0000
committerJohn Crispin <john@openwrt.org>2015-04-09 10:32:54 +0000
commit4b0211b547cbb2645b939964f11a63b44b195178 (patch)
treee308b81281fdae5d61f4e9e259e84aae992c439a /package/network/services/ppp
parent88fa9a8422a4352a34e33dc3229a561ec74e5b43 (diff)
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ppp: Detailed last error support
Enables last error support for the PPP protocol handlers. In generic teardown the PPP daemon exit code is translated into a self explaining error string which is set as interface error by proto_notify_error in case of failure. Signed-off-by: Johan Peeters <johan.peeters111@gmail.com> Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> SVN-Revision: 45333
Diffstat (limited to 'package/network/services/ppp')
-rwxr-xr-xpackage/network/services/ppp/files/ppp.sh51
1 files changed, 47 insertions, 4 deletions
diff --git a/package/network/services/ppp/files/ppp.sh b/package/network/services/ppp/files/ppp.sh
index b4a7467..99fdc87 100755
--- a/package/network/services/ppp/files/ppp.sh
+++ b/package/network/services/ppp/files/ppp.sh
@@ -8,6 +8,38 @@
init_proto "$@"
}
+ppp_exitcode_tostring()
+{
+ local errorcode=$1
+ [ -n "$errorcode" ] || errorcode=5
+
+ case "$errorcode" in
+ 0) echo "OK" ;;
+ 1) echo "FATAL_ERROR" ;;
+ 2) echo "OPTION_ERROR" ;;
+ 3) echo "NOT_ROOT" ;;
+ 4) echo "NO_KERNEL_SUPPORT" ;;
+ 5) echo "USER_REQUEST" ;;
+ 6) echo "LOCK_FAILED" ;;
+ 7) echo "OPEN_FAILED" ;;
+ 8) echo "CONNECT_FAILED" ;;
+ 9) echo "PTYCMD_FAILED" ;;
+ 10) echo "NEGOTIATION_FAILED" ;;
+ 11) echo "PEER_AUTH_FAILED" ;;
+ 12) echo "IDLE_TIMEOUT" ;;
+ 13) echo "CONNECT_TIME" ;;
+ 14) echo "CALLBACK" ;;
+ 15) echo "PEER_DEAD" ;;
+ 16) echo "HANGUP" ;;
+ 17) echo "LOOPBACK" ;;
+ 18) echo "INIT_FAILED" ;;
+ 19) echo "AUTH_TOPEER_FAILED" ;;
+ 20) echo "TRAFFIC_LIMIT" ;;
+ 21) echo "CNID_AUTH_FAILED";;
+ *) echo "UNKNOWN_ERROR" ;;
+ esac
+}
+
ppp_generic_init_config() {
proto_config_add_string username
proto_config_add_string password
@@ -72,20 +104,27 @@ ppp_generic_setup() {
ppp_generic_teardown() {
local interface="$1"
+ local errorstring=$(ppp_exitcode_tostring $ERROR)
case "$ERROR" in
+ 0)
+ ;;
+ 2)
+ proto_notify_error "$interface" "$errorstring"
+ proto_block_restart "$interface"
+ ;;
11|19)
- proto_notify_error "$interface" AUTH_FAILED
json_get_var authfail authfail
+ proto_notify_error "$interface" "$errorstring"
if [ "${authfail:-0}" -gt 0 ]; then
proto_block_restart "$interface"
fi
;;
- 2)
- proto_notify_error "$interface" INVALID_OPTIONS
- proto_block_restart "$interface"
+ *)
+ proto_notify_error "$interface" "$errorstring"
;;
esac
+
proto_kill_command "$interface"
}
@@ -96,6 +135,7 @@ proto_ppp_init_config() {
ppp_generic_init_config
no_device=1
available=1
+ lasterror=1
}
proto_ppp_setup() {
@@ -114,6 +154,7 @@ proto_pppoe_init_config() {
proto_config_add_string "ac"
proto_config_add_string "service"
proto_config_add_string "host_uniq"
+ lasterror=1
}
proto_pppoe_setup() {
@@ -151,6 +192,7 @@ proto_pppoa_init_config() {
proto_config_add_string "encaps"
no_device=1
available=1
+ lasterror=1
}
proto_pppoa_setup() {
@@ -184,6 +226,7 @@ proto_pptp_init_config() {
proto_config_add_string "interface"
available=1
no_device=1
+ lasterror=1
}
proto_pptp_setup() {