diff options
Diffstat (limited to 'uristart')
| -rwxr-xr-x | uristart | 89 |
1 files changed, 48 insertions, 41 deletions
@@ -1,49 +1,56 @@ #!/bin/bash +### arguments: +# $1: the URI we're starting +# $2: the "referer" of the URI we're starting. +### requirements: +# getsrv, urimatch, urijoin, uricut, some-way-to-ask-the-user-for-a-line (dmenu by default) +# getsrv tries dig and host, you only need one or the other. ##might have to configure me. ASKUSER="dmenu -p" -uri=$1 + +uri="${1}" scheme="$(printf "%s\n" "$uri" | uricut -s)" -if grep '\+' <<< "$scheme" 2>&1 >/dev/null;then - echo "dunno wtf yet" - scheme1="$(printf "%s\n" "$scheme" | cut -d+ -f1)+" - scheme2="+$(printf "%s\n" "$scheme" | cut -d+ -f2)" - echo $scheme1 - echo $scheme2 - line1="$(grep "^${scheme1}"$'\t' ~/.config/uristart.conf | cut -d: -f2- | sed 's/^[ \t]//g')" - line2="$(grep "^${scheme2}"$'\t' ~/.config/uristart.conf | cut -d: -f2- | sed 's/^[ \t]//g')" - echo $line1 - echo $line2 - pipeline1="$(printf "%s\n" "$uri" | sed 's/'\''/'\''\\'\'''\''/g' | uriprintf "$line1")" - pipeline2="$(printf "%s\n" "$uri" | sed 's/'\''/'\''\\'\'''\''/g' | uriprintf "$line2")" - echo $pipeline1 - echo $pipeline2 - socat "exec:bash -c 'eval \"$pipeline1\"'" "exec:bash -c 'eval \"$pipeline2\"'" -else - line="$(grep "^${scheme}:" ~/.config/uristart.conf | cut -d: -f2- | sed 's/^[ \t]//g')" - if printf "%s\n" "$uri" | urimatch nP >/dev/null;then - proto="$(grep ^"$scheme"'[\t ]' /etc/services | tr -s '\t ' | cut -f2 | cut -d/ -f1 | head -n1)" - if [ ! "$proto" ]; then - proto=tcp - fi - uri="$(cat <(printf "%s\n" "$uri" | uricut) \ - <(getsrv $(printf "%s\n" "$uri" | uriprintf '%s '"$proto"' %d') 2>&- | tr ':' ' ' | sed 's/ /_port: /' | sed 's/^/domain: /' | tr _ '\n') \ - | urijoin)" - printf "srv (%s) modified uri: %s\n" "$proto" "$uri" >&2 +line="$(grep "^${scheme}:" ~/.config/uristart.conf | cut -d: -f2- | sed 's/^[ \t]//g' | sed 's/\\/\\\\/g')" + +### if we do not have a port, we are going to try to get it from their srv records. +if printf "%s\n" "$uri" | urimatch nP >/dev/null;then + proto="$(grep ^"$scheme"'[\t ]' /etc/services | tr -s '\t ' | cut -f2 | cut -d/ -f1 | head -n1)" + if [ ! "$proto" ]; then + proto=tcp fi - if printf "%s\n" "$uri" | urimatch nP >/dev/null;then #if we *still* don't have a port - uri="$(cat <(printf "%s\n" "$uri" | uricut) \ - <(grep ^"$scheme"'[\t ]' /etc/services | tr -s '\t ' | cut -f2 | cut -d/ -f1 | head -n1 | sed 's/^/port: /') \ - | urijoin)" - printf "getent modified uri: %s\n" "$uri" >&2 - fi - echo "the uri we're using: $uri" + uri="$(cat <(printf "%s\n" "$uri" | uricut) \ + <(getsrv $(printf "%s\n" "$uri" | uriprintf '%s '"$proto"' %d') 2>&- | tr ':' ' ' | sed 's/ /_port: /' | sed 's/^/domain: /' | tr _ '\n') \ + | urijoin)" + printf "srv (%s) modified uri: %s\n" "$proto" "$uri" >&2 +fi + +### if they do not have srv records, fall-back to /etc/services +if printf "%s\n" "$uri" | urimatch nP >/dev/null;then #if we *still* don't have a port + uri="$(cat <(printf "%s\n" "$uri" | uricut) \ + <(grep ^"$scheme"'[\t ]' /etc/services | tr -s '\t ' | cut -f2 | cut -d/ -f1 | head -n1 | sed 's/^/port: /') \ + | urijoin)" + printf "getent modified uri: %s\n" "$uri" >&2 +fi + +### ask the user for a pipeline for starting these URIs if there isn't a pipeline already in the config. +echo "the uri we're using: $uri" +if [ "$line" = "" ];then + line="$(printf "" | $ASKUSER "protocol scheme (${scheme}) not configured yet. enter new pipeline to use:")" if [ "$line" = "" ];then - line="$(printf "" | $ASKUSER "protocol scheme (${scheme}) not configured yet. enter new pipeline to use:")" - if [ "$line" = "" ];then - echo "user noped on entering new pipeline" >&2 - exit 1 - fi - printf '%s:\t%s\n' "${scheme}" "${line}" >> ~/.config/uristart.conf + echo "user noped on entering new pipeline" >&2 + exit 1 + fi + printf '%s:\t%s\n' "${scheme}" "${line}" >> ~/.config/uristart.conf +fi + +### log the uri if it isn't logged already. +if ! cut '-d ' -f1 ~/.cache/uristart.log | grep -Fx "$uri" 2>&1 >/dev/null;then #only log URIs that aren't already listed + if [ "$2" ];then + printf "%s %s\n" "$uri" "$2" >> ~/.cache/uristart.log + else + printf "%s\n" "$uri" >> ~/.cache/uristart.log fi - eval "$(printf "%s\n" "$uri" | sed 's/'\''/'\''\\'\'''\''/g' | uriprintf "$line")" fi + +### do the magic +eval "$(printf "%s\n" "$uri" | sed 's/'\''/'\''\\'\'''\''/g' | uriprintf "$line")" |