applications/create_ap
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Redirect error messages to stderr

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This commit is contained in:
Michael Prokop 2014-02-21 08:35:09 +01:00
parent a368035082
commit b77ccb0ecc
1 changed files with 10 additions and 10 deletions
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20
create_ap
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@ -184,7 +184,7 @@ cleanup() {
} }
die() { die() {
[[ -n "$1" ]] && echo -e "\nERROR: $1\n" [[ -n "$1" ]] && echo -e "\nERROR: $1\n" >&2
cleanup cleanup
exit 1 exit 1
} }
@ -199,7 +199,7 @@ eval set -- "$ARGS"
while :; do while :; do
case "$1" in case "$1" in
-h|--help) -h|--help)
usage usage >&2
exit 1 exit 1
;; ;;
--hidden) --hidden)
@ -251,19 +251,19 @@ while :; do
done done
if [[ $# -lt 1 ]]; then if [[ $# -lt 1 ]]; then
usage usage >&2
exit 1 exit 1
fi fi
if [[ $(id -u) -ne 0 ]]; then if [[ $(id -u) -ne 0 ]]; then
echo "You must run it as root." echo "You must run it as root." >&2
exit 1 exit 1
fi fi
if [[ "$SHARE_METHOD" != "nat" && "$SHARE_METHOD" != "bridge" && "$SHARE_METHOD" != "none" ]]; then if [[ "$SHARE_METHOD" != "nat" && "$SHARE_METHOD" != "bridge" && "$SHARE_METHOD" != "none" ]]; then
echo "ERROR: Wrong Internet sharing method" echo "ERROR: Wrong Internet sharing method" >&2
echo echo
usage usage >&2
exit 1 exit 1
fi fi
@ -273,7 +273,7 @@ if [[ "$SHARE_METHOD" == "bridge" ]]; then
OLD_BRIDGE_IPTABLES=$(cat /proc/sys/net/bridge/bridge-nf-call-iptables) OLD_BRIDGE_IPTABLES=$(cat /proc/sys/net/bridge/bridge-nf-call-iptables)
BRIDGE_IFACE=$(get_avail_bridge) BRIDGE_IFACE=$(get_avail_bridge)
if [[ -z $BRIDGE_IFACE ]]; then if [[ -z $BRIDGE_IFACE ]]; then
echo "ERROR: No availabe bridges < br100" echo "ERROR: No availabe bridges < br100" >&2
exit 1 exit 1
fi fi
elif [[ "$SHARE_METHOD" == "nat" ]]; then elif [[ "$SHARE_METHOD" == "nat" ]]; then
@ -289,7 +289,7 @@ fi
if [[ $# -gt $MIN_REQUIRED_ARGS ]]; then if [[ $# -gt $MIN_REQUIRED_ARGS ]]; then
if [[ "$SHARE_METHOD" != "none" ]]; then if [[ "$SHARE_METHOD" != "none" ]]; then
if [[ $# -ne 3 && $# -ne 4 ]]; then if [[ $# -ne 3 && $# -ne 4 ]]; then
usage usage >&2
exit 1 exit 1
fi fi
INTERNET_IFACE=$2 INTERNET_IFACE=$2
@ -297,7 +297,7 @@ if [[ $# -gt $MIN_REQUIRED_ARGS ]]; then
PASSPHRASE=$4 PASSPHRASE=$4
else else
if [[ $# -ne 2 && $# -ne 3 ]]; then if [[ $# -ne 2 && $# -ne 3 ]]; then
usage usage >&2
exit 1 exit 1
fi fi
SSID=$2 SSID=$2
@ -306,7 +306,7 @@ if [[ $# -gt $MIN_REQUIRED_ARGS ]]; then
else else
if [[ "$SHARE_METHOD" != "none" ]]; then if [[ "$SHARE_METHOD" != "none" ]]; then
if [[ $# -ne 2 ]]; then if [[ $# -ne 2 ]]; then
usage usage >&2
exit 1 exit 1
fi fi
INTERNET_IFACE=$2 INTERNET_IFACE=$2