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Ticket #4128: improve handling of compressed content in mc.ext.

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call 'file' with -z switch to enable getting the type of compressed files,
and use that capability extensively.

the /logs?/ hacks in ext.d/text.sh need to remain for the time being, as
file -z doesn't handle .lz4 files as encapsulated content.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Oswald Buddenhagen 2009-04-03 00:30:50 +02:00 committed by Andrew Borodin
parent 723208aeab
commit 8857423e4e
2 changed files with 23 additions and 34 deletions
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53
misc/mc.ext.in
View File

@ -361,16 +361,6 @@ shell/.info
shell/i/.3gp
Include=video
# Manual page
regex/(([^0-9]|^[^\.]*)\.([1-9][A-Za-z]*|[ln])|\.man)$
Open=@EXTHELPERSDIR@/text.sh open man %var{PAGER:more}
View=%view{ascii,nroff} @EXTHELPERSDIR@/text.sh view man %var{PAGER:more}
# Perl pod page
shell/.pod
Open=@EXTHELPERSDIR@/text.sh open pod %var{PAGER:more}
View=%view{ascii,nroff} @EXTHELPERSDIR@/text.sh view pod %var{PAGER:more}
# Troff with me macros.
# Exception - "read.me" is not a nroff file.
shell/read.me
@ -387,18 +377,28 @@ shell/.ms
View=%view{ascii,nroff} @EXTHELPERSDIR@/text.sh view nroff.ms %var{PAGER:more}
# Manual page - compressed
regex/([^0-9]|^[^\.]*)\.([1-9][A-Za-z]*|[ln])\.g?[Zz]$
type/^(ASCII )?troff.*gzip compressed
Open=@EXTHELPERSDIR@/text.sh open man.gz %var{PAGER:more}
View=%view{ascii,nroff} @EXTHELPERSDIR@/text.sh view man.gz %var{PAGER:more}
regex/([^0-9]|^[^\.]*)\.([1-9][A-Za-z]*|[ln])\.bz$
type/^(ASCII )?troff.*bzip compressed
Open=@EXTHELPERSDIR@/text.sh open man.bz %var{PAGER:more}
View=%view{ascii,nroff} @EXTHELPERSDIR@/text.sh view man.bz %var{PAGER:more}
regex/([^0-9]|^[^\.]*)\.([1-9][A-Za-z]*|[ln])\.bz2$
type/^(ASCII )?troff.*bzip2 compressed
Open=@EXTHELPERSDIR@/text.sh open man.bz2 %var{PAGER:more}
View=%view{ascii,nroff} @EXTHELPERSDIR@/text.sh view man.bz2 %var{PAGER:more}
# Manual page
type/^(ASCII )?troff
Open=@EXTHELPERSDIR@/text.sh open man %var{PAGER:more}
View=%view{ascii,nroff} @EXTHELPERSDIR@/text.sh view man %var{PAGER:more}
# Perl pod page
shell/.pod
Open=@EXTHELPERSDIR@/text.sh open pod %var{PAGER:more}
View=%view{ascii,nroff} @EXTHELPERSDIR@/text.sh view pod %var{PAGER:more}
regex/([^0-9]|^[^\.]*)\.([1-9][A-Za-z]*|[ln])\.lz$
Open=@EXTHELPERSDIR@/text.sh open man.lz %var{PAGER:more}
View=%view{ascii,nroff} @EXTHELPERSDIR@/text.sh view man.lz %var{PAGER:more}
@ -761,38 +761,27 @@ shell/i/.zoo
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view zoo
# gzip
type/^gzip
type/\(gzip compressed
Open=@EXTHELPERSDIR@/archive.sh view gz %var{PAGER:more}
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view gz
regex/\.(gz|Z)$
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view gz
# bzip2
type/^bzip2
type/\(bzip2 compressed
Open=@EXTHELPERSDIR@/archive.sh view bzip2 %var{PAGER:more}
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view bz2
regex/\.bz2?$
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view bz2
# bzip
type/^bzip
type/\(bzip compressed
Open=@EXTHELPERSDIR@/archive.sh view bzip %var{PAGER:more}
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view bzip
# compress
type/^compress
type/\(compress'd
Open=@EXTHELPERSDIR@/archive.sh view gz %var{PAGER:more}
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view gz
# lz
regex/\.lz$
Open=@EXTHELPERSDIR@/archive.sh view lz %var{PAGER:more}
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view lz
# lz
type/^LZIP
type/\(lzip compressed
Open=@EXTHELPERSDIR@/archive.sh view lz %var{PAGER:more}
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view lz
@ -802,17 +791,17 @@ regex/\.lz4$
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view lz4
# lzma
regex/\.lzma$
type/\(LZMA compressed
Open=@EXTHELPERSDIR@/archive.sh view lzma %var{PAGER:more}
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view lzma
# xz
regex/\.xz$
type/\(XZ compressed
Open=@EXTHELPERSDIR@/archive.sh view xz %var{PAGER:more}
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view xz
# zstd
regex/\.zst$
type/\(Zstandard compressed
Open=@EXTHELPERSDIR@/archive.sh view zst %var{PAGER:more}
View=%view{ascii} @EXTHELPERSDIR@/archive.sh view zst

4
src/filemanager/ext.c
View File

@ -71,9 +71,9 @@
/*** file scope macro definitions ****************************************************************/
#ifdef FILE_L
#define FILE_CMD "file -L "
#define FILE_CMD "file -L -z "
#else
#define FILE_CMD "file "
#define FILE_CMD "file -z "
#endif
/*** file scope type declarations ****************************************************************/