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Code Issues Releases Wiki Activity

Add a couple of parsing utility functions.

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This commit is contained in:
Dan Schaper 2016-10-28 03:45:07 -07:00
parent f9570a82cc
commit 0debbffa70
1 changed files with 47 additions and 23 deletions
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70
advanced/Scripts/piholeDebug.sh
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@ -50,7 +50,7 @@ fi
### Private functions exist here ### ### Private functions exist here ###
log_write() { log_write() {
echo "${1}" >> "${DEBUG_LOG}" echo "${1}" >> "${DEBUG_LOG}"
} }
header_write() { header_write() {
@ -60,7 +60,31 @@ header_write() {
} }
log_echo() { log_echo() {
echo "::: ${1}" case ${1} in
-n)
echo -n "::: ${2}"
log_write ${2}
;;
-l)
echo "${2}"
log_write "${2}"
;;
*)
echo "::: ${1}"
log_write "${1}"
esac
}
file_parse() {
while read -r line; do
if [ ! -z "${line}" ]; then
[[ "${line}" =~ ^#.*$ ]] && continue
log_write "${line}"
fi
done < "${1}"
}
block_parse() {
log_write "${1}" log_write "${1}"
} }
@ -84,18 +108,13 @@ files_check() {
#Check non-zero length existence of ${1} #Check non-zero length existence of ${1}
echo "::: Detecting existence of ${1}..." echo "::: Detecting existence of ${1}..."
local search_file=/etc/pihole/"${1}" local search_file="${1}"
if [[ -s ${search_file} ]]; then if [[ -s ${search_file} ]]; then
log_echo "/etc/pihole/${1} exists!" log_echo -n "${1} exists"
source "${search_file}" &> /dev/null && log_echo "Successfully sourced ${search_file}" || log_echo "Could not source ${search_file}" source "${search_file}" &> /dev/null && log_echo -l " and successfully was sourced" || log_echo -l " and could not be sourced"
while read -r line; do file_parse "${search_file}"
if [ ! -z "${line}" ]; then
[[ "${line}" =~ ^#.*$ ]] && continue
log_write "${line}"
fi
done < "${search_file}"
else else
log_echo "/etc/pihole/${1} not found!" log_echo "${1} not found!"
fi fi
echo ":::" echo ":::"
} }
@ -104,7 +123,7 @@ distro_check() {
header_write "Installed OS Distribution" header_write "Installed OS Distribution"
echo "::: Checking installed OS Distribution release." echo "::: Checking installed OS Distribution release."
local distro="$(cat /etc/*release)" && log_write "${distro}" || log_write "Distribution details not found." local distro="$(cat /etc/*release)" && block_parse "${distro}" || log_echo "Distribution details not found."
echo ":::" echo ":::"
} }
@ -130,19 +149,22 @@ ip_check() {
echo "::: Collecting local IP info." echo "::: Collecting local IP info."
local IPv4_addr_list="$(ip a | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "inet") print $(i+1) }')" \ local IPv4_addr_list="$(ip a | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "inet") print $(i+1) }')" \
&& (log_write "${IPv4_addr_list}" && echo "::: IPv4 addresses located") || log_echo "No IPv4 addresses found." && (block_parse "${IPv4_addr_list}" && echo "::: IPv4 addresses located")\
|| log_echo "No IPv4 addresses found."
local IPv4_def_gateway=$(ip r | grep default | cut -d ' ' -f 3) local IPv4_def_gateway=$(ip r | grep default | cut -d ' ' -f 3)
if [[ $? = 0 ]]; then if [[ $? = 0 ]]; then
echo -n "::: Pinging default IPv4 gateway: " echo -n "::: Pinging default IPv4 gateway: "
local IPv4_def_gateway_check="$(ping -q -w 3 -c 3 -n "${IPv4_def_gateway}" | tail -n3)" \ local IPv4_def_gateway_check="$(ping -q -w 3 -c 3 -n "${IPv4_def_gateway}" | tail -n3)" \
&& echo "Gateway responded." || echo "Gateway did not respond." && echo "Gateway responded." \
log_write "${IPv4_def_gateway_check}" || echo "Gateway did not respond."
block_parse "${IPv4_def_gateway_check}"
echo -n "::: Pinging Internet via IPv4: " echo -n "::: Pinging Internet via IPv4: "
local IPv4_inet_check="$(ping -q -w 5 -c 3 -n 8.8.8.8 | tail -n3)" \ local IPv4_inet_check="$(ping -q -w 5 -c 3 -n 8.8.8.8 | tail -n3)" \
&& echo "Query responded." || echo "Query did not respond." && echo "Query responded." \
log_write "${IPv4_inet_check}" || echo "Query did not respond."
block_parse "${IPv4_inet_check}"
fi fi
if [[ IPV6_ENABLED ]]; then if [[ IPV6_ENABLED ]]; then
@ -154,13 +176,15 @@ ip_check() {
if [[ $? = 0 ]] && [[ -n ${IPv6_def_gateway} ]]; then if [[ $? = 0 ]] && [[ -n ${IPv6_def_gateway} ]]; then
echo -n "::: Pinging default IPv6 gateway: " echo -n "::: Pinging default IPv6 gateway: "
local IPv6_def_gateway_check="$(ping6 -q -W 3 -c 3 -n "${IPv6_def_gateway}" -I "${IPv6_interface}"| tail -n3)" \ local IPv6_def_gateway_check="$(ping6 -q -W 3 -c 3 -n "${IPv6_def_gateway}" -I "${IPv6_interface}"| tail -n3)" \
&& echo "Gateway Responded." || echo "Gateway did not respond." && echo "Gateway Responded." \
log_write "${IPv6_def_gateway_check}" || echo "Gateway did not respond."
block_parse "${IPv6_def_gateway_check}"
echo -n "::: Pinging Internet via IPv6: " echo -n "::: Pinging Internet via IPv6: "
local IPv6_inet_check=$(ping6 -q -W 3 -c 3 -n 2001:4860:4860::8888 -I "${IPv6_interface}"| tail -n3) \ local IPv6_inet_check=$(ping6 -q -W 3 -c 3 -n 2001:4860:4860::8888 -I "${IPv6_interface}"| tail -n3) \
&& echo "Query responded." || echo "Query did not respond." && echo "Query responded." \
log_write "${IPv6_inet_check}" || echo "Query did not respond."
block_parse "${IPv6_inet_check}"
else else
log_echo="No IPv6 Gateway Detected" log_echo="No IPv6 Gateway Detected"
fi fi
@ -325,7 +349,7 @@ debugLighttpd() {
### END FUNCTIONS ### ### END FUNCTIONS ###
version_check version_check
files_check "setupVars.conf" files_check "/etc/pihole/setupVars.conf"
distro_check distro_check
ip_check ip_check
hostnameCheck hostnameCheck