-vcf_parse() {
- unset key
- sed -r ':X;N;$!bX; s;\r\n[ \t];;g; s;\r\n;\n;g;' "$1" \
- | sed -rn '
- # === turn property names to upper case, strip group names ===
- h; s;^([^;:]+);;;
- x; s;^([^;:\.]+\.)?([^;:]+).*$;\2;;
- y;abcdefghijklmnopqrstuvwxyz;ABCDEFGHIJKLMNOPQRSTUVWXYZ;
- G; s;\n;;;
-
- # === strip trailing CR (but keep CRs in property value) ===
- s;\r$;;;
-
- # === Normalise various known vendor properties ===
- s;^X-MS-CARDPICTURE(\;|:);PHOTO\1;;
- s;^X-GENDER(\;|:);GENDER\1;;
- s;^X-ANNIVERSARY(\;|:);ANNIVERSARY\1;;
- s;^X-EVOLUTION-ANNIVERSARY(\;|:);ANNIVERSARY\1;;
- s;^X-KADDRESSBOOK-X-ANNIVERSARY(\;|:);ANNIVERSARY\1;;
- s;^X-EVOLUTION-BLOG-URL(\;|:);URL\1;;
- s;^AGENT(\;|:);RELATED\;VALUE=text\;TYPE=agent\1;;
- s;^X-ASSISTANT(\;|:);RELATED\;VALUE=text\;TYPE=assistant\1;;
- s;^X-EVOLUTION-ASSISTANT(\;|:);RELATED\;VALUE=text\;TYPE=assistant\1;;
- s;^X-KADDRESSBOOK-X-ASSISTANTSNAME(\;|:);RELATED\;VALUE=text\;TYPE=assistant\1;;
- s;^X-MANAGER(\;|:);RELATED\;VALUE=text\;TYPE=manager\1;;
- s;^X-EVOLUTION-MANAGER(\;|:);RELATED\;VALUE=text\;TYPE=manager\1;;
- s;^X-KADDRESSBOOK-X-MANAGERSNAME(\;|:);RELATED\;VALUE=text\;TYPE=manager\1;;
- s;^X-SPOUSE(\;|:);RELATED\;VALUE=text\;TYPE=spouse\1;;
- s;^X-EVOLUTION-SPOUSE(\;|:);RELATED\;VALUE=text\;TYPE=spouse\1;;
- s;^X-KADDRESSBOOK-X-SPOUSENAME(\;|:);RELATED\;VALUE=text\;TYPE=spouse\1;;
-
- # === Normalise obsolete vendor IM properties ===
- s;^X-AIM((\;[A-z0-9-]+|\;[A-z0-9-]+=([^;,:"]+|"[^"]+")(,[^;,:"]+|,"[^"]+")*)*):;IMPP\1:aim:;;
- s;^X-ICQ((\;[A-z0-9-]+|\;[A-z0-9-]+=([^;,:"]+|"[^"]+")(,[^;,:"]+|,"[^"]+")*)*):;IMPP\1:aim:;;
- s;^X-GOOGLE-TALK((\;[A-z0-9-]+|\;[A-z0-9-]+=([^;,:"]+|"[^"]+")(,[^;,:"]+|,"[^"]+")*)*):;IMPP\1:xmpp:;;
- s;^X-JABBER((\;[A-z0-9-]+|\;[A-z0-9-]+=([^;,:"]+|"[^"]+")(,[^;,:"]+|,"[^"]+")*)*):;IMPP\1:xmpp:;;
- s;^X-MSN((\;[A-z0-9-]+|\;[A-z0-9-]+=([^;,:"]+|"[^"]+")(,[^;,:"]+|,"[^"]+")*)*):;IMPP\1:msn:;;
- s;^X-YAHOO((\;[A-z0-9-]+|\;[A-z0-9-]+=([^;,:"]+|"[^"]+")(,[^;,:"]+|,"[^"]+")*)*):;IMPP\1:ymsgr:;;
- s;^X-SIP((\;[A-z0-9-]+|\;[A-z0-9-]+=([^;,:"]+|"[^"]+")(,[^;,:"]+|,"[^"]+")*)*):(sip:)?;IMPP\1:sip:;;
-
- # === Update obsolete LABEL property ===
- s;^LABEL((\;[A-z0-9-]+|\;[A-z0-9-]+=([^;,:"]+|"[^"]+")(,[^;,:"]+|,"[^"]+")*)*):(.*)$;ADR\1\;LABEL="\5":;;
-
- /^([A-Z0-9-]+)((\;[A-z0-9-]+=?|\;[A-z0-9-]+=([^;,:"]+|"[^"]+")(,[^;,:"]+|,"[^"]+")*)*):(.*)$/{
- h;
- s;^([A-Z0-9-]+)((\;[A-z0-9-]+=?|\;[A-z0-9-]+=([^;,:"]+|"[^"]+")(,[^;,:"]+|,"[^"]+")*)*):(.*)$;key='\''\1'\'';;
- H; g;
-
- s;^([A-Z0-9-]+)((\;[A-z0-9-]+=?|\;[A-z0-9-]+=([^;,:"]+|"[^"]+")(,[^;,:"]+|,"[^"]+")*)*):([^\n]*)\n.*$;\2;;
- s;'\'';'\'\\\\\'\'';g
- s;\;([A-Z0-9-]+)(=|=(([^\;,:"]+|"[^"]+")(,[^\;,:"]+|,"[^"]+")*))?;\ntag[\1]='\''\3'\'';g
- s;^\n+;;; s;\n+$;;;
- /^.+$/H; g;
-
- s;^([A-Z0-9-]+)((\;[A-z0-9-]+=?|\;[A-z0-9-]+=([^;,:"]+|"[^"]+")(,[^;,:"]+|,"[^"]+")*)*):([^\n]*)\n.*$;\6;;
- # :X s;((^|[^\\])(\\\\)*)[;,];\1\n;g; s;((^|[^\\])(\\\\)*)\\([;,]);\4;g; tX;
- s;'\'';'\'\\\\\'\'';g
- s;^.*$;value='\''&'\'';
- H; g;
-
- s;^[^\n]*[\n ]+;;
- s;\n+$;;;
-
- p;
- }
- ' \
- | while read -r line; do
- declare -A tag
- case "$line" in
- value*) eval "$line";;
- tag*) eval "$line";;
- key*)
- if [ -z "$key" ]; then
- eval "$line"
- else
- printf '%s\n' "$value" |sed -rn '
- :X
- s;((^|[^\\])(\\\\)*),;\1\n;g;
- tX;
- s;\\,;,;g;
- p
- ' \
- | while read -r val; do
- while [ -n "${values[$key$n]+x}" ]; do n=$((${n=-1} + 1)); done
- if printf '%s\n' "$val" |grep -qE '((^|[^\\])(\\\\)*)\;'; then
- m=0
- values[${key}${n}]="${val}"
- printf '%s\n' "$val" |sed -rn '
- :X
- s;((^|[^\\])(\\\\)*)\;;\1\n;g;
- tX;
- s;\\\;;\;;g;
- p
- ' \
- | while read -r v; do
- values[${key}${n}+${m}]="$(
- printf %s\\n "${v}" \
- | sed -rn '
- :X
- s;((^|[^\\])(\\\\)*)\\n;\1\n;g;
- tX;
- s;\\\\;\\;g;
- p
- '
- )"
- m=$(($m + 1))
- done
- else
- values[${key}${n}]="$(
- printf %s\\n "${val}" \
- | sed -rn '
- :X
- s;((^|[^\\])(\\\\)*)\\n;\1\n;g;
- tX;
- s;\\\;;\;;g;
- s;\\\\;\\;g;
- p
- '
- )"
- fi
- for t in ${(k)tag}; do
- values[${key}${n}_${t}]="${tag[$t]}"
- done
- done
-
- eval "$line"
- unset n
- while [ -n "${values[$key$n]+x}" ]; do n=$((${n=-1} + 1)); done
- unset value
- unset tag
- fi
- ;;
- esac
- done
-}
-