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mpv_identify: stop using \n; fix property name handling 

Dashes are not valid in shell variable names. This changes them to
underscores.
This commit is contained in:
Rudolf Polzer 2012-11-12 17:46:32 +01:00
parent 0165ab5402
commit bd48deba77
1 changed files with 5 additions and 2 deletions
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7
TOOLS/mpv_identify.sh
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@ -91,9 +91,10 @@ __midentify__allprops="
"
# TODO add metadata support once mpv can do it
__midentify__propstr="X-MIDENTIFY-START:\\n"
__midentify__propstr="X-MIDENTIFY-START:$__midentify__LF"
for __midentify__key in $__midentify__allprops; do
__midentify__propstr=$__midentify__propstr"X-MIDENTIFY: $__midentify__key \${=$__midentify__key}\\n"
__midentify__propstr=$__midentify__propstr"X-MIDENTIFY: $__midentify__key \${=$__midentify__key}$__midentify__LF"
__midentify__key=`echo "$__midentify__key" | tr - _`
eval unset $__midentify__nextprefix$__midentify__key
done
@ -124,6 +125,7 @@ while :; do
__midentify__fileindex=$(($__midentify__fileindex+1))
__midentify__nextprefix=$__midentify__nextprefix$__midentify__fileindex\_
for __midentify__key in $__midentify__allprops; do
__midentify__key=`echo "$__midentify__key" | tr - _`
eval unset $__midentify__nextprefix$__midentify__key
done
else
@ -137,6 +139,7 @@ while :; do
__midentify__key=${__midentify__line#X-MIDENTIFY:\ }
__midentify__value=${__midentify__key#* }
__midentify__key=${__midentify__key%% *}
__midentify__key=`echo "$__midentify__key" | tr - _`
if [ -n "$__midentify__nextprefix" ]; then
if [ -z "$__midentify__prefix" ]; then
echo >&2 "Got X-MIDENTIFY: without X-MIDENTIFY-START:"