From 6147b0e50cd364e198e1a95061da781763a2b215 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Paul=20H=C3=A4nsch?= Date: Tue, 16 Nov 2021 04:29:11 +0100 Subject: [PATCH] faster HTML and URL functions --- cgilite.sh | 60 ++++++++++++++++++++++++------------------------------ 1 file changed, 27 insertions(+), 33 deletions(-) diff --git a/cgilite.sh b/cgilite.sh index a0a96d1..03541b4 100755 --- a/cgilite.sh +++ b/cgilite.sh @@ -281,21 +281,18 @@ HTML(){ # Also escape [, ], and \n for use in html-sh local str out [ $# -eq 0 ] && str="$(cat)" || str="$*" - while [ "$str" ]; do - case $str in - \&*) out="${out}&";; - \<*) out="${out}<";; - \>*) out="${out}>";; - \"*) out="${out}"";; - \'*) out="${out}'";; - \[*) out="${out}[";; - \]*) out="${out}]";; - "${CR}"*) out="${out} ";; - "${BR}"*) out="${out} ";; - *) out="${out}${str%"${str#?}"}";; - esac - str="${str#?}" - done + while [ "$str" ]; do case $str in + \&*) out="${out}&"; str="${str#?}";; + \<*) out="${out}<"; str="${str#?}";; + \>*) out="${out}>"; str="${str#?}";; + \"*) out="${out}""; str="${str#?}";; + \'*) out="${out}'"; str="${str#?}";; + \[*) out="${out}["; str="${str#?}";; + \]*) out="${out}]"; str="${str#?}";; + "${CR}"*) out="${out} "; str="${str#?}";; + "${BR}"*) out="${out} "; str="${str#?}";; + *) out="${out}${str%%[]&<>\"\'[]*}"; str="${str#"${str%%[]&<>\"\'[]*}"}";; + esac; done printf %s "$out" } @@ -303,24 +300,21 @@ URL(){ # Escape pathes, so they can be used in link tags and HTTP Headers local str out [ $# -eq 0 ] && str="$(cat)" || str="$*" - while [ "$str" ]; do - case $str in - \&*) out="${out}%26";; - \"*) out="${out}%22";; - \'*) out="${out}%27";; - \?*) out="${out}%3F";; - \#*) out="${out}%23";; - \[*) out="${out}%5B";; - \]*) out="${out}%5D";; - \ *) out="${out}%20";; - " "*) out="${out}%09";; - "${CR}"*) out="${out}%0D";; - "${BR}"*) out="${out}%0A";; - %*) out="${out}%25";; - *) out="${out}${str%"${str#?}"}";; - esac - str="${str#?}" - done + while [ "$str" ]; do case $str in + \&*) out="${out}%26"; str="${str#?}";; + \"*) out="${out}%22"; str="${str#?}";; + \'*) out="${out}%27"; str="${str#?}";; + \?*) out="${out}%3F"; str="${str#?}";; + \#*) out="${out}%23"; str="${str#?}";; + \[*) out="${out}%5B"; str="${str#?}";; + \]*) out="${out}%5D"; str="${str#?}";; + \ *) out="${out}%20"; str="${str#?}";; + " "*) out="${out}%09"; str="${str#?}";; + "${CR}"*) out="${out}%0D"; str="${str#?}";; + "${BR}"*) out="${out}%0A"; str="${str#?}";; + %*) out="${out}%25"; str="${str#?}";; + *) out="${out}${str%%[]&\"\'# ${CR}${BR}[]*}"; str="${str#"${str%%[]&\"\'# ${CR}${BR}[]*}"}";; + esac; done printf %s "$out" } -- 2.39.2